1986-04-22 — Page 23

Charges

+1

0

-1

★撤僑藥

真三第張六第 日四十月三年實丙廣鑒

WAH KIU YAT PO

arid collector current.

1986

中學會考試題預習專欄

物理(三十)

3V

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Revision

Exercise

Bocament

for

Amplissention

36

ATL

JONA

Cert. Exam. (1986)

PHYSICS (30)

H.K. LO

MILL & DALE PRESS 17D.

(B) Transistor

(1) Cireuit synbal

(4) Applications

(a) Simple

amplifier

(*n**a ut}

I

1

0481

Particles Mass

Protan P

Neutron n

Electron

(B) Atomic number, maas

number and i satopes.

報日僑華

#Bray

Play

Holmy

4. Effect of magnetic

field

Atomic number (Z): number of protone in the neucleus.

X

Masa number (A);

Number of protons and neutrons in the neuglens.

Isotopes: different atoms of the same element, they have the same number of protons but different number of neutrona.

earphone

, collector

out

mie

10.2 Radioactivity

"

back

P

"base"

emitter

collector

emitter

(2) Transistor rirenita

collector

circuit

leverst

binsed)

-base circuit

Erased)

Forward

(3) Characteristics.

hase current

1986

中學會考試題預習專欄

電 腦 明德出版社李明体

(廿九)

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Revision Exercise

for

Cert. Exam. (1986)

Computer (29)

M.V. LI

MILL & DALE PRESS LTD.

Unit 29 Computer in the

Modern World

Which of the following in NOT true for real-

time processing?

A. Operation is

usually quite simple."

B. The resulting

information is up- to-date.

G. There is apparently

no time delay.

D It is cheaper.

E. It has higher

degree of security.

."

2. Which of the following

devices will probably NOT be used in a

paperless office?

A. Disk drive

B. magnetic tape

c. line printer

D, video display upit

E. keyboard

3. Idle time in computer

application

A. is the time wasted

when the computer

效廣法刊明香

(b) light switch

(Alarm)

light dependent

resistor

∙neby

Themisto

اليه

(c) fire alarm

Bell

Chapter 10 Atomie Physics

10.1 Structure of an atom (A) Components of an atom

Atom

electron

protons

nucleus

ncutrons

is not in used,

B. refers to the time wasted when the

computer waits for

the next job.

C. can be eliminated by the developing of real time processing.

D. occurs when there

is no time-sharing allowed by the computer system.

E. ia the time that

the computer' is running..

4. Which of the following

should not be manipulated by batch processing?

A. Air traffic

controls.

B. Payrolls

C. Sorting. of student

records

D. Printing reporta

E. Generation of

monthly untility'

billa..

5. Which of the following

are essential in a real-time-system?

I.

II.

A large main memory. Direct access storage with large capacity

III. A data

A. I

, 11

C. III

D. II.

communication By a tem

III

E. I, II, 111.

6. Word processing refers

to

A. the type of

3刊告律登令港月九報

物之性有指政三三

有質關定府日叁在

information processing that

(A) Methods of defection

1. Charged

electroacope

2. Cloud chamber

3. Ionization chamber.

4 Geiger Miiller

counter

5. Photographic

emulsion

(B) Properties of alpha

beta and gomma rays. 1. Mature

Alpha rays

helium nuclei

Beta rays

electron s

Gamma raya electromagnetie

waves of very

short wavelength

2. Penetration power

and ionization

power

Alpha rays -

Strong Lanization

power, range in air is n lew

centimetres

can

be stopped by a

sheet of paper or

a very thin sheet:

of aluminiyo (about 10am

thick)

Beta raye

Weak

ionization power,

range in air is about several

meters. It can he

absorbed by

aluminium sheet of thickness about 5mm.

Gamma rays Very weak ionization pover Range in air is about a hundred meters,

3. Effect of electric

field

data or number.

B. the existing type

of information'

processing that maintains the conventional usage of paper.

C. the type of

processing in a cashless society where money is no longer coded' in terms of number, D. the use of

electronic typewriter to deal with the explosive administoration

work.

E. the introduction

of data processing systems to improve the efficiency of administrativa

work.

7. The advantages of

developing word. processing system exclude

A. the reduction of

tremendous paperwork.

B. the increase in

office productivity.

C. the increased

efficiency in handling paperwork.

D. the reduction of

clerical and

secretarial labour costa.

E. the ease in writing

a composition for its editing capability.

8. Time-sharing systens

are known as

A. off-line systems.

B. communi cati on

systema

C. Leleprocessing

Bueloar clianges

1. Alpha decay

funky He

AY+

pay

yo pay

2

thus, new element 1s formed

2. Beta decay

A

A "Z+1"

thus, new element is formed.

3. Gamma decay

After emission, there is no change in mass number and atomic number of the nucleus;

therefore no new element is formed,

(D) Half life

The half life of a green radioactive substance is the tinc taken for half of the initial number of the nuclei of the sample to disintegrate...

No1

Number of original

nuclei of a sample

time

Viere T is the half-life.

Activity (ie, number,

disintegrations pér scend

time

(2) Biological huzards

and simple. Applications

(a) Biologien?

hazards Radioactive

moterinis causes various kinds of

D. in-line system.

9. An on-line system is

Aa link of

B.

communications.

a terminal system. C. a signal

transmitting system,

D. a system in which

the computer. receives the data directly.

E. a system which

connects the

computer with a direct line. 10.Which of the following.

best describes the process of data verification in a batch processing system?

A. It is the sane

thing as data validation.

B. A form has to be

signed by the data preparation operator to approve that the data are - correct.

C. Two different data

preparation

operaters prepare the same set of data for error- checking purpose.

D. The data are

manipulated to update the master file without being sorted first.!!

E. The data

preparation

operator counts

the data extremely carefully to make sure that: none missing.

аге

二期星

sickness, if not

properly handle, Some

precautions are listed balaw.

1. Never eat or drink in the laboratory, 2. Mevor tanel: the

Haurce, directly by fingers. Use to MPA or forceps.

3. Do not bring the

Bource too near your eyes for observatinn.

4. Keep all ourcos

in suitable

containers after'

use

5. Wash hands after

experimente.

歷史(廿九)

| 明德出版社胡您亮 提供資料

Revision Exercis

for

Cert. Exam. (1986)

KISTORY (29)

Viola Y.Y. Wang,

MILI, & DALE PRESS LTD.

MT-CCP relations. 1928- 1936

Despite the national unification of 1928, the KMT government in Nanking had incomplete control over the country at large. Former warlords remained in-power. Within the KMT party, factional disunity was serious, Chiang Kai-shek's pover depended on the army and conservative forces like businessmen and land) orda. Because of these factors, the internal reforms attempted by the Nanking government generally failed to solve the serious social-economic problema in the extensive countryside. In the eyes of the people, the KIT became more and more corrupt and reactionary. The CCP, on the other hand, experimented with different policies of expansion after its break with the KMT. First, it attempted violent uprisings, hut all ended in failure. The attempted promotion of labour movements in the citien was equally unsuccessful, and then w advocacy of continued alliance with the 3* middle-class like the. KMT vas hopeless. Only Mao Tse-tung's “policy of organizing the pessants and

establishing Communist territorial bases:

aystematically was

workable. In so doing Mao

was not following

Comriunist doctrinea,

strictly; he was changing

英文(三十)

城市出版社當女思

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English (30) Bernard Lewis (City Press)

Dear Students,

Today we'll concen- trate on Match Columns which is an important part of Paper III of the En- glish Language.

This type of question is a good test of your com- mand of English. You have to be familiar with a num- ber of common patterns, or expressions in order to know which phrase should- be paired up with which.

Sometimes, when the pairing is not very obvi- -ous you may have to resort to trial-and-error;or you may attempt the problem the other way round,i.. you try to choose the right phrase by eliminat- ing other obviously wrong ones.

Exercise. I'

Choose the words. from Col- un II which best complete the meaning of the ques tions begun in Column I. Each group of words in Gol- uma II can only be used once.

Column I

1. I'll get a fortune

Answers:

1. D

2. C

3. B

2. Life isn't worth living,

A

5. E

b. A

3. It's high time

7. C

8. C

9. D

words instead of

D. computing system.

10. C

4. I see no point point 5. I wish

mainly deals with

aystems.

力廣廳讀印柯必社必學必家必工

强告大者刷式有團讀生備庭覽商

日二廿月四年六八九一醫公年五十七國民锻中

them to anit China's

particular conditions.

Through effective

organizati an' and

propagande, every village thin the Communists

controlled vas turned into a fighting base: A guerrilla military strategy was employeil. The purponė, WAR to ayatematically build up and enlarge strong territorin! basos in n prolonged arged strug vith the KMT, These policies were successful at firat. However, after 1931; o group of Soviet-traí net

young Communí sta challenged Mao's leadership, and many of. his policies vere

reversed. Violent land confiscation was

practised, and guerrilla warfare was given up. This helped to explain why social support for the CCP decreased and the Kiangai base was consequently lost. In late 1934, breaking through the KMT's siege, the Communists began the Long March (1934-15) north-westward to Yenan in Northern Shensi, In 1936, Chiang Kai-shek tried to destroy the Communists in Yenan once and for all. However, there occurred the. Siun Incident in late 1936, when Chilang was kidnapped by one of his generals and was forced to agree to an alliance with the CCP against Japanese aggression. Thus the Second KMT-CCP. Coalition (1936-45). It was born against a background of widespread Chinese demand for internal. unity against the Japanese aggressors, and a strong force of Chinese nationalism cleverly made' use of by the Communists. The effects of the Coalition were the quickening of the out- break of the Second Sino- Japanese War (1937-45), during which the KMT was weakened but the CCP strengthened.

Japan's expansion towards China'

In the late 1920s, Japans foreign policy of peaceful economic expansion was becoming increasingly a

made

aprealistic.

the radical Japanese militurists, many of whom were middle-rank officers, to disobey their superiors. Thus intervened in China's unification in Shantung, and at the same time attempted to gain military control of Manchuria in 1928. Both actions failed. But Japanese interests in Manchuria were

6. Write an account of

7. You have to draw them

outy

8. It is important

9. "I don't need it.

10, Her argument, was weak-

ened

Column II

A. before you can colour

the picture.

B. when I saved up enough

money

G. we prepared for the ex-

amination.

D. do you need?

E. oh,what a pity!

P. the rise of Hitler.

..by hook or by arock.

H. in the compass.

I. when we have our din-

ner,

J. do you think so?

K. to answer the question

again.

L. any more, thank you! M. in doing the same exer-

oise, again.

N. Isn't it? 0. by the way

ed it,

she present-

P. why the First World War

broke out.

Q. I knew the answer of

this question.

R. I shall be the king. 5. before you know their

problems.

T. to know the air of

one's work.

Exercise II

Choose the words from Col- umn II which best complete the meaning of the Q1268- tions begun, in Column I. Each group of words in Col. umn: II can only be used

onoo.

Column I

1. However, hard John tries 2. In case of fire,

3. It's pleasant living

報日僑華

廣告部電話:5 490884

threatened (like the KMT's attempts at re- establishing control over the region and the growing Russian pover in Northeast Asia). From September 18, 1931 onwards, without orders from above, the middle- rank Japanese officers in Manchuria tried to conquer the region, Chiang Kai-shek did not militarily resist the conquest, nor did the Western powers.

The effects of the Manchurian, Incident were far-reaching. In Japan, it indirectly led to the downfall of the party. rule, marked the rise of militarism, and started the Japanese Empire that eventually led to the Pacific War of 1941. In China, while Chinese nationalism grew more political in nature, Chiang Kai-shek's policy. of destroying the CCP before, defending China againat Japanese aggression became more and more unpopular, The Manchurian couqueat proved to be only the beginning of more Japanese aggression. By 1936, North China hal been brought under indirect Japanese control.

Although generally. Batisfied with the gains made, Japan nevertheless declared war on China' after the China Incident of July 7, 1937. The incident was not planned by the Japanese militarista for armed expansion. But the KMT. and the CCP, who had earlier become allies, considered it a planned aggression and thus“ showed a forceful attitude, which led the Japaness to adopt an even more forceful

policy. War^vos, the

result.

The Second Sino-Japanese War (1937-1945) proved

to be a burden for Japan, Internally, totalitarian rule woR practised, which therefore completed the rise, of Japanese. militariam. Externally, the Japanese aggression. in China aroused ʼn ---bardened Ameriandsummammado

attitude which in the end led to the outbreak of the Pacific War in 1941. As for China, the KMT and the CCP formally allied with each atlier bat in fact failed to cnoperate. During the war, the CCP was strengthened, but the KMT was weakened. Both processes help to explain the Communist victory of 1949.

here

4. That creature was said 5. The cook pr parsa ́the

salad:

6. Jane rarely does ma

well

7. We shouldn't be so in-

different

8. I left home.

9. Paul and Jans are 10. I cannot help

Column II

A, going to marry tomorrow

B. keep calm and find your

way out.

C. since last Sunday. D. as Mary does i

E. as belonging to a pré- historical species.

F. to the suffering of

poor.

G. but laugh when he tells

me the joke.

H. going to get married.

I he never suoceade in

painting.

J. runs for help.

K. to belong to the zoo.

L. only the transportation

could be improved.

M. to your appetite. N. since I had en argument

with my parents.

0. but to laugh at hin

jokes.

F. just the way you like

it.

R. but for the beautiful

environment.

S.

az she did in the last examination. T. he will become a dery

successful artist

Answers

Exercise. I

1. G 2. J 3. G

5. Q 6. F 7. S 9. L 10. 0 Exercise II

1. I 2. B 5. P

6. S

9. H 10. G

全經包專新歷六

4. M 8. T

7. F

3. L 4.

8. N

E

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