(十一)
BIOLOGY
LESSON 11
7-1-1970
KEY TO LESSON LQ EXERCISE
分时间
E
சம்
8. C
9. D
11. R 124
四期星日七月一年一七九一屉公年十六國民華中育教儒華
報日僑華
月之問這露著。
el期,將用本就會的需要及兩開大學本身的發展能力。
·以行致一些料之工作,並將用根據其本身之媺力辩理,然而曾之,各射的排支,均另付成 七、密花了,核病中心將商查爲兩間大一份(非全部)獄引,兩大擊則係决定自治捕體。絕導,低的秘大股烨,一件商进行政官,有如
【學生增加 《術大學擴光學顯
期間內爵加百分之三十。李料學生之爾加, 一生行門百程十发铜人至六百一十三人,即 四 百分廿五 國學生優加骨分之世紀,创 六九——紫年之世,八九人。其中容科蒸
期內,本麥南開大學的全日上,
「兩支佔浩大的。
至一九六八年六月的工作。
12月至一九七论年六月的經歷。
职工作首次提出一項商但射爲綜合性的報導。
: 而份就有關本他大學最近数年的盈
排,旺告有關 一九六苏年十月能源會成立時起
4月成立後之第二份報告沿,毀告有關一九六八年
* 出省茆,乃大學該管此助源良贲於一九六五年十 【此書出版政司昨(星期三)向立法局提
該會於一九六八年十二月發 第一份告
·提疚做兩大軍之設
6 c5 a‘大學的新科學館,將可於
尔本年底成
廣用,並可於一九七三年 一九七一年底落成作初步
頁二張四第 日一十月二十年戌庚愿夏 WAH KIU YAT PO
育敎僑華
1971 英文中學會考試題預習專欄
新无出版社主編 SUNLIGHT PRESS
生物科
【随营中在中北化驗案上線。大學泼育費助委 就全部啟用。中文大學日同,為每科學中第一
添
「绿色新設一個法學系,並開始發展工際工程程 电,莺告鞬摁及台灣大學之發嘅時,大
個大學聯合类度會首賣,其主席爲大學教世安助 大興生設立的學金與貸計劃,計劃是一
·第二份報告实亦有提到政府於一九六九年爲
1971英文中學會考試題預習專欄
PRESS
新光出版社主編 SUNLIGHT
化學科 (十一)
CHEMISTRY
LESSON ELEVEN
ANSWERS TO EXERCISE
:(88) $.
(89) T
(90) R
(91)E
(92) E
19418)
(95) C
(96).P
.(97) Q
(98)·R
Ovoviviparity is a type of reproduction
practised by
reptiles
1. invertebrates 1.5, birds &
2. fishes:
3. amphibians.
Which of these alternatives is correc
A, 1, 2 & 3
1 3 & 4
B. 1, 2 & 4
5 only
0. 2, 45
During muscular contraction, certain proteir molecules are involved. They are
(991
B. albumin & actin
C. actin & myosin...
A, actomyosin & myosin
globulin & albumin
actomyosin & globulin.
After a prolonged exercise, muscles may fee Bore. This is
A. accumul
of oxygen
B. accumulation: of carbon dioxide:
C. accumulation of lactic acid
D. absence of pyruvic acid.
E. absence of muscle proteins/
of
In the transmission of nerve impulses
certain. metallic ions are necessary, They
A. calcium & sodium:
B. calcdum & iron
C. sodium & iron
D. sodium & potassium
E. potassium & iron
Which of the following word is not relevant
to the structure of a molar tooth in man?
A. crown
B. ouap
D. neck
root
|e. Which of the following is not found in the
abdominal cavity of man?
stomach
B. liver
thymus
D. spleen
E. kidney.
2. The second cervical vertebra is characterised
by che presence of
A. heural spine
B neural canal
posterior zygapophyses
transverse processes
E odontoid process
Which of the following birds has a Deal
adapted for eating flesh?
Asparrow
B. swallow
Cowl
D. kiwi
E. parrot
which of the following is not involved the detection of body posture?
semi-circular canal
B. ampullas
C. endolymph
D. auditory. nerve:
E.ductus endolymphaticus)
Which of the following is not associates
with the pelvis?
P. Ileum
Q. pubis
R. symphysis
ischium acetabulum
Which of the following enzymes is not found. in the intestinal secretions?.
P. Enterokinase.
Q.Maltase.
R. Invertase
S. Lipase
T. Lactase
If fried rice is swallowed and chewed thoroughly in the mouth. it will be totally digested and tran
Pin the mouth
Ar by the time it reaches the stomach. R. by the time it reaches the duodenum
5. by the time it reaches the small intestine T.by the time it reaches the large intestine
15. Movement of digested substances inside the
intestine is knowmas
Possification
2. peristalsis
gluconeogenesis
S phagocytosis
T. homenetesi
Which or the following is not a description
of the capacities of muscle action?
P. Prime mover
Qantagonist
R. Pronation
S. Fixator: T.Synergis.
In the process of blood clotting, which, o:
the following is unnecessary
P. blood plateleta.
prothrombin
R. heparin✨
fibrin
calcium ioni
: EXERCISE 10
Line a white solid does not meir and is tiygroscopic.
absorbs oxygen from the au
absorbs hygrogen from the au
absorbs carbon dioxide from the aur, absorbs ammonia from the air. absorbs.water from the aur
ant gradually forms calcium hydroxidel
(100) As water us added drop by drop to quicklime.
heat is given our and finally steam is formed. Cheat is absorbed.
R: blue" steam is given out
.oxygen. is given out
-carbon dioxide is given out!
(101) Consider the uses of time and simked time!
(a)
Drying agent:
(b) whitewash;
(c)
Cement and concrete
(d) Diamond
(e) Soil treatment.
As shown from the above, the uses of lime and siaked lime
"(A) (a), (b), (c) and (d) only. (B)(a)、(b)(c) and (e) only: (C) (b),(c) and (d) only: (D)(b): (d) and (e) only (B): All of them
(102) (#)Buildings. (b) Lime
(e),Putty Pr
Roads "(d) Motor)
As from the above. the uses of chalk, limeston
Aa),(b) and (c) only
B,
(a),(B), (c) and (d) only:
C. (a), (b), (c) and (e) only
(b), (c), (d) and (e) All of them
(103) (a) Aerated drinks
(b) Cooking (c) A soda-acid extinguisher
(d) Ammonia Soda (e) Refrigeration
As from the above, the tises of carbon dioxide are,
E
(a), (b)(c) and (d) only (a) (b). (c) and (e) only (b)(C)(d) and (e) onty (a), (c), (d) and (c) only All-of them :
(104) Consider the reactions of sodium carbonate and sodiun
bicarbonate when dilute by drochloric acid is added to them:
effervescence occurs and the gas. turns lime-water: milky effervescence occurs and no. gas is given out. 1
carbon monoxide is given Outf
no reaction will take place.
:effervescence will not occur, but the gas will turn limes;
water milky:
(105) When magnesium sulphate solution is added to dilute solutions
of the bicarbonate and carbonate:
本:the-carbonate or the bicarbonate form precipitares.
̇the bicarbonate forms a precipitate.
C.
the carbonate forms a yellow precipitate.
D the carbonate forms a white precipitate but the carbonate
does not.
E. no reaction will take place;
(106) Copper carbonate forms a light blue precipita
yellow in colour
iQ
green when dry,
R:
blue when dry.
SE
·brown when dry..
T
black when dry.
(107) Basic lead' carbonate or white lead which
♦paint can be written as:
Pb(OH)2 PbCO
•Pb(OH)y : 2P♭CO3
Pb(OH) 3PBCO3:
$. Pb(OH)2 4PbCO3 Pb(OH), $P6CO3
械設
法增
系尤
內兩
合
带
大
對中學電
大學腦
康
大學教育資助委員會發表
第二份報告書
兩大學合辦之電腦中心主要機械已抵港 可於復活節期
兩辦
經已抵港 爾大學合辦藤計算中心,四百一十六宗,幾乎全部作作風式,另代致一千 電腦機械 香清大葉紅他倒比對付財校,此段府的影射出现而定。 【梁酒香湘中文大學「述員會颗料。羅帶殺兇戶的全部非區國中大建築費
「東北六向內,當价工作該中心辦理,各大
一四千元,建驶必須開爾大學時起的水分二十期 战中行做於九绣教第五百九十九宗作爲作通潭所。在一九七〇至北一比刺繁前,崇基際路流碤坛建校含,肫院 ,揭露二千元。此汁最低額露百元,最高宫一提,食水供溉,但力及說話稅,複燈、燭設 二千一百二十四穴,補助金額宗至少一百元,此外,又有其他路活工奸速新药,明樂,河水
底
落分
用成计可
等 五
均港
建有大醫活
“築道則科節
力產科3元。費及新學期
時日女:
續新有救故時保验师、迎時
的沙滩岛貌
政
女的乳
中文中學會考試題預習專欄
數學科(十一)張正邦
無下列各联立方程
X+
21x+y-3X+24:
3x7xy+10=〇 由(2)得(3X-24)(x
婦女分
校
·新舍週末開幕
女分科碘粒,
6+45
(6+5-5-1)(3-25)
2(3+2213-26)
2(98)
3X+219+4-(X+Y)
2
-
6 +6 +2
生(醬)+20
39
134 = 331
27
証
Swie
3√3.
3.万代入(3)
3 kim tant
【註】
图中
(54)2+ y22-3(54)+2y=
(以生之值代入(4)
{y=3F:[]=3874=
3X2+5xy-28+34+
· 13x2 +15x-7x+88 +4=0 ·(2)..
3 x 48 24
(3x+y-1=?
將兩代入)
甜
A
"ATB = AT+
B
若油為芝剩Sm
問
若命日渐出於極限學問。
故
00 sind.
(4)
同理,若以m開如得
C
((1-4)+57(1-8)-2(1-1)+34+1=1
得
used in white
代入(4) X=
1512間故得20mm
或
--
落
灿
(108) (a) Distillation. or beiling
(c) Staked line
(b) Washirig soda
(d) zeolite or Permutit.
Hand water. can be made soft by using the above mothods:
p^. (a), (b) and (c)
R (a), (c) and (d)
all of them.
Q (b), (c) and (d)
S (a), (b) and (d)
25
將下列各式之分母化為有理式, (4) 1+ √2 +√3
尝试
se him tamo
第十一次預習姐
423 FOA
或89346文關性除切反正协 (3)汞5尺高之人在:13245代之距離
R為AABC外投园之半程
(6+5+5+1)(6+3-5-D
説
a=6GC+CGDB-
TUBE RISMA + 5mB+ $mC)=s