1970-12-03 — Page 30

日僑華 日橋

真二第張八第日五轫月一十年戌庚藤夏

WAH KIU YAT PO

育僑華

1971 英文中學會考試題預習專欄

* YNHWAL ‡ike SUNLIGHT

PRESS

四期星日三月二十年〇七九一麿公年九十五國民華中 育教僑華

組之聯合國青年工作面問 施博士現任社會福利署訓練 社區組織聽者踴躍 昨施博高博士主講 浸會學院學術講座

(E)ALER 2670bJEZTS

ATHENAK EXERUNTE SHE RE SON M.B.E. MISS MARY ROBIN)

| 士跲作上黏辆外一,分別由國際侮确及晋 各間帶均得空良多。一兩個專題性之學術座 次参加蝕凹者號百人,常使統,於上月恐

「織」。施號寫博士現任: 青少年活動及舉辦「 CARREZNE SZEZMENES.) 鯈土呱礓翮迩Ţ區祖心,有參與,例如磨 宁 湖聯合硏員旅博高,學對社會之活尚非常然 作日中午十二時一大述海代,而在校各阿 厄线,加强澳外活蚴,就甜苦幹,故偷受社会 HOKNAGBEEN AKHSEWORD)

|| NTVHORS 院文学院院二纽斯博士(右三)及明導演 ECZNE(S)KES-KRO)

年協會,明愛中心,圓」,亦將在不久舉行, 釋囚協會,青年會,帶一個關於心理學 雅服務於會佔波路會, 而個月來之舘三次,另 菜同讓已有數百人,分」,昨日之購座乃爲近, OFFINEY-SPATZEZ9) NEREIKI

生物科(六)

九

KEY TO LESSON 5 EX",

D

中文中學會考試題預習專欄

R:

ລ

12

15

The folding-up of sorrel leaves at nigh.

followed

Monato of themp in the day 16

tropic respons

B. Heptotropic resnanse

C. nastic responsi

Insectivorous plants have common characteristics

They are mostly flowering plants.

D photo-taxic response

E. chemotaxic response.

數學科 (六) -張正邦一

第五次預習自解答

承下列各式的值。

They live in places where bacteris

slow s

They live in places where all rate content

Low

·Sim 120°C 120° + Co 240° Sm130°

Sin 120° ( Cos 120°- Cos 240)

decay

Sun(180-60°)[ Cr (180° 60° ] — Con (100+1-60′′)); Sun 60° (-600.60 -- Co-:60°

الم

已知

(己知: ABCD為因内指四边形!

ABU QP

*EL PQ CD DE PC D

証明)

A B C D & HOT I QOY (CAP)

ビームス(国内 形角

内角)

63-22(平行線内錯角等 23=1(等最代換):

PQ切於用 PCD(过一端之直线,若有些弦所 或之角奇於其所对之国周角,则此线為园之切

QEJ

The produce proteolytic enzymes to digest

the body of the captured insecte

They do not carry out photosynthesis

Which of these alternatives is correct”

A. 1, 2, 3.

E 1.

8. 2, 3

Which of the following statements is NOT applica

o rice frui të

Pit is a simple frulz

it is a dry fruit

it is one-seaded

it is referred to as caryopsis

The pericarp splits open when ripe

Which of the following is NOT an adaptation favoring wind dispersal?

A. Winged seeds and fruits

B Fruits with membranous envelope.con

air thu fen

Fruits with parachute-iike tufts or pairs Seeds watb long, silky hairs which are: epidermal outgrowths

Fruits with short plumed styles which Got persistent

Jater is one of the conditions necessary

seed germination. It functions

to soften the seed costs so that the embryo can break through the easily.

to facilitate entrance of oxygen. the seed

to dilute the protoplasm perio

various functions to go on actively for the transfer of soluble fo00 to provide a hydraulic pressure t rupture the seed coat

Cu of these altern

1.2. 2%

15. correcMY

E. all of the above,

The principal processes going on in the

seed during germination are:

1. Water absorption

. Respiration

3. Growth:

4. digestion and food transfe

Sassimilation

The correct sequence should be.

2.

Which of the characteristics not true for enzymes?

isted bey

They are produced by having protoplasma only.

B. They are heat sensitive.

They are mainly composed or protelus They initiate catalytic reactions. They are generally specific, one enzyme being effective in one chemical change only

Chief factors which determine seed

re

Vigour of the parent plant.

Conditions to which seeds are exposed while developing

Maturity of the seeds

Conditions under which seeds are stored Age of the seeds.

Which of these alternatives 18

E all of the above

Putrefying bacteria are important. in the soll because

P. they fix atmospheric nitrogen

Q. they convert nitrites into nitra

R they make the soil fertile

3. they convert ammonia into nitrate:

they break down organic matter

10. Which one of the following is NOT a function

of humus in the soil

Increasing the amount of nitrogen needed by plants

improving sori texture

(2) Los 150° Cos 300 † Sin 350 Sun 300°

=

-Con (180 -30°) Cs (860° — 60°) +Jin (360–30)

·Sun (350-50°)

·Con 30° Cosso- - Sun30°)(- SunGo)

(3) Sun-120° Cos: 330°-+ Cos120°Sim150°

(FR) R) = Sim(180 – 60°) Coo(360 -30°) - 05 (16-(0)

• Sin (180 — 30°)

Sun 60 Cos 30° - Cos 60° Sin 30.

-=-=空

(4) Sim 150° Cos(-240°) + (x(300°) Sun (— 210°)

原式 Sim 150° Cos 210° Coo 300°(-SIA 2100!

-Si 30° Co360 + Cosso Sun 30°

O

Sin (-300°) + Codec (~2103 (角)原武 (- Sm 300°) + (- Covec 210°

Sun 300° + Copac 210° (Sms (360° 60°)] + [Cosec (180° 30°)}] [-Sin60°) +1- Cosec 30°)

6) 1LF Sin (-A)

100 (-A-180

Cot (A-360°) Cos (180°-+-A)

dam (A-90°)

SIM (A-180°)

SunA

•Sun (180-A)

tam (90-A)-|- Cot (360A)

•Cos (180° (A)

-240° of tan 21

tan 21-240

-tan 480-

-tan 2.0

tan (180-60% tan Go

13

tan (-240°)

tan (240

tan 2

-tan 240

Kan 60°

tan 60°

2√3

tan (180-+60)

tan (180-160

-2√3 = √3 ==

(8) KEB 215mm (-210°)(1)(x) + Cos(~210°) Sim (-x)]

(85) ♬ = 21-5m 210° Ces x + Cos 210 (-Sinx)]

•2 (= (-Sin 30°) Coox + (- Co 30°) (Six) =2[ San 30°C X Coi 30 Sản x

・ABCD 花図之内楼

B. P TE PQ ILABLE)

形

長ADRBCな

QA & P C D z t

absorbing nutrients

D. supply good drainag

provide hast

External fertilizatio

cockroac

B. an

c. fros

always occurs in

bir

E. rabbit

Which one of the following 16 a ölülve control in reducing mosquito population?

A Spraying of inst

insecticides

B. spraying water with paraffin ol

C. Introducing fish to remove the larvae

D. use of repellent creans

8. good drainage system in breeding grounds

Malaria 13 transmitted from one person to

another by

451] =) 152015: A 17 A₪268 BC 121 EMI.

ZBAD=2 CAD

10

(200) BC +07 IN AED

两国内切於下

*<EL) < BAD=¿CAD

1) A仇岡公の銭交

BC 112 MET

BDT the AED Z10)

AT DAED LITIG

ATDT (10%)-8632 (+2 = 1^£3 793) ZDBT=ZUDT (ADD FUTU

· <ADT = LABD + 2BAD (2216) LABDELCAT CAESAZEEWAY

< MLC = 4BRD TASOT (AZ)

<DAT = <DAC + <COT (5340 65812 <BADILCAT =<DAC FLOAT (ADR)

< BAD =298

1 D. LEDEX BDC & DE

BBC, XA0U » 2 #6 THE 12 ABR AC FADDERF BA EDF TE

(CAD) BUDD

= AED FAL

(BERN) (ID 17215 VISS DI

CABC + Z BEAT & CAB=180 (=BBDGX)

TD AUS (11213).

CABC LEDT CREBALL H h 3 h ! < z

< BCA = 4 TDF VOB)

2 EDT +2 BC AT <TDF = 180 (TCR).

LEDF = <EDT + <TDF ( == "258

口)

<EDFIC BAC = 180 Cate

A EDF 共国(四边形对角互搏則四點

第一次預習題

西岡相AB 又大国と3AC 女於 D而小 DZ SABE ZA DOF REG DENICE.

(2) ABCD 為之内楼四边形,E為对角线之交點週

RETICD BETA CABE STENDY.

3) + ABC, PDZ BACZ St B <BAE Z DE 27H

D. ADB = DC

(4)两图内切於其外因之弦BC内因於D及E

KEL I BAD =< CAE

(5) 国内接△ABC頂鮎が2切試友対せ BC之進

AKAD BD I BY DE = AD. BRE #5 ZBAC

(6) DABC (TEA JEREC TE COST MN, LEE

I ELLE BC IF EFI MN LE AT B BE A 2 BAF + BEF =180

culicine aedes.

A

B. male culex.

C.

female culex

"ALLY hele female anopheles

Which of the following is not a diagnostic feature of insects?

F. the segmented body is divided into

thorax and abdomen."

arthropodial legs are 1oung in the thoracic region

the head bears antennae, compound and complex mouthparts.

metamorphosis is included in the history

respiration is usually by means trachea or anal kill

Night-blindness is due to deficiency

A vitamin".A

vitamin

vitamin B

D vitamin C E vitamin D

IVH

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