1973英文中學會考試題預習專欄
日二十月三年三七九一股公年二十六國民中
EFER
HERARY
MAR-1973
育教僑華頁三第張七第日八初月二年丑癸夏
1978125
WA KIU YAT PO
報日僑華
•期星
中文中學會考試題預習專欄
生物科(二十)。梁景桓。 一本期温習内容:
小續上期2.哺乳動物的维織器官系統 三本期練習題
(f) 倚背色深,腹面白色,具有保護色意義! (g)眼有透明瞬膜得據
(5) 魚類常常於一定季節,自一水域遷移至到 一水域,但於一定时间,又游回原来的 水域,這種現象称為迴游,養生迴游 的原因不外下列三项
經濟及公共事務科 (二十)
Economic & Public Affairs (20).
Answers to last exercise:-
6.
11. B
7.
12.0
1.下图為鳥類羽毛中之一程
第一,由於進行生殖,產卵的间係
第二由於尋真食物的阒係
13. D
9. S 10.R
14. A
15. D
「()子出图中各部名称
1.鳥類羽毛因結構不同可分為那三類?上图是属 於那一類羽毛?鴨絨被所選用的材料 是那類羽毛?何以能保温
羽毛是由其麽部分衍生而成?
2.試官云哺乳動物主要的共同特徵
(任你列舉十項
3.試就下表所列各項比較類,两棲類
鳥類-5哺乳類
之呼吸器
3.心臟
4.循環ㄊㄨ
5.四肢
7血温
奐類 西樓類 鳥類 哺乳類
4.解釋下列名詞。
A. 报織、B.器官c系统、D痕跡器官.E.胎生 5.哺乳動物有那些組織了各種組織之特性与
功能如何?
6.哺乳動物由那些系统構成,各舉到两器官 7.下图是青蛙,剛剖腹部,尚未較動
內臟器官的图
的害云图中各部名称
(a)你在剖青蛙之前,怎樣使要驗動物
失去知覺而不会感到痛苦?
(3)你能在解剖之前,便决定它的性别
上期答案: 2
眼霜 d側錢. e尾鳍f鰓蓋 1鰓孔(思裂 大胸鳍¿腹鳍j臀鰭
d部能感受水流之波動,流向及水 的压力辨别所在位置之深
2部只能可臭覺作用,而每呼吸意義
(2).C.j.平衡身体,及穩定身体
三之作用為推進作用,操舵作用。 6.公之作用,為協助昇沉,促進呼! 以及制動作用
,與類適於在水中生活的特殊構造如 a)体呈流綫型,以減少阻力,易於活動
c)具有鰓以適於在水中呼
(()具有側线以感受水流波動与水生
巴)体内有螵以調節身傳比重,易於昇沉
第三由於洋流和氣候影嚮的測係
Ausa頭部 b軀幹、鼻孔小眼球。
e.f鼓膜前肢去趾蹼腿
(2)在陸上運動時,前肢具有支持身体的 作用而後股則有跳躍作用,在水中 運動時前肢亦支持身体浮出水面,而 後肢在於構水推進
(3)青蛙的教育具有变態,在幼体時為蝌
·料以思呼吸宜於在水中生活成蛙後 免思退化,以肺呼吸通於陸上生活,因此 称為兩棲動物,此外如蝶煙亦為兩麵 雄蛙在喉部具有皺裡的嗎囊雌蛙缺此, 而且在生殖期雄蛙前肢第一指内侧具有指病 在卵期透過卵膜行呼吸.蝌蚪期初以外 鳃呼吸後期以内鳃呼吸,成蛙校則 肺為主要呼吸器此外皮膚及口腔黏膜衣 一能進行呼吸
,每年三四月间交配,雄蛙仿孕此限饪育部前 肢環抱雌,压迫性排卵,雄蛙射精,於是行 体外受精卵外膠質膜吸水膨脹、浮水 面受太陽热力而孵化,大约须要7-8日 外鳃蝌蚪期;刀卵孵化時,口眼,只以 剩餘之卵黄继續維持生活,两三日後;颐两 侧具三條冠毛状外思行呼吸同時眼及 角質之口漸次育,以植物性食物為养判 内思科蚪期,一星期後,外思萎缩,示現短 裂,此時改用内鳃呼吸,骨質颚教育,以動 物性食物為食物生長迅速,先生出後肢再 生長云前肢内思漸消失,示現肺,故常 浮於水面上呼吸,其後尾部漸萎缩至完 全消失,遂成為陸生動物称為蛙至第 三年春育成熟,又再交配繁殖
赞膑细胞货
卵煮
思议
尾部肌肉
尾鳍
3.wa手部6掌骨(第一指骨,d腕骨e 骨 5. 前臂、g、骨,长翼膜,之上臂子羽毛(飛利
(2).j部主要的功用為擴天翼面鼓動空氣 以便飛翔,在羽軸两侧有羽板及小技
【小羽枝上具有小羽鈎,因此使羽枝連成 很紧密的羽片
(3) 鳥類要適應飛行的需要,故有下列方法
ay体披輕盈的羽毛以代替笨重的鱗甲. 山骨中空 C.右侧卵巢退化減少携卵量
直腸短,不積存較多之糞便,缺膀胱故 以不溶性之尿酸方式排除氮素鹿物所以重
需紆份較多之水
(4)前肢養育成翼;肺後具氣業以貯备大量
空氣,胸骨成龍骨狀突起,以供為違之胸肌 附着,控制器之活動;流线型減少
Attempt the following multiple choice questions:-
1. The financial year of the
Hong Kong Government begins on
A. 1st January.
Jst March
C. 1st April
D. 1st June.
E. 1st July.
All emergency ordinances in
Hong Kong are signed b
A. the Police Commissioner.
B.the Commander of British:
Forces
C. the Chief Justice.
D. the Governor.
E. the Attorney General.
The work of checking the
smuggling of taxable goods:
the responsibility of the
A. Immigration Department.
B. Police Force.
C. Marine Department:
D. Department of Commerce and
Industry
B. Inland. Revenue Department:
Price index is a figure
showing
A. the standard of living、 B. the cast of living
d. the defects of money.
the use of money.
E. the division of labour.
5. A written order drawn up a creditor and accepted by e. debtor for the agreement of payment retum within a certain period is called.
A. a promisory nove.. B. a loan statement. C. a negotiable draft D. a bill of lading.
a bill of exchange
6. When a merchant loans from a bank for the purchase of foreign goods, the goods, if arrive, wil be kept. immediately in the store in the name of
P. the bank.
Q. the merchant.
R. the foreign manufacturer. s. the insurance company
1. the shipping company.
The main purpose of a national
insurance scheme i
P. to protect one's reputation
Q. to insure against death..
R. to provide social security.
S, to increase national revenu
to safeguard personal nroperty
8. Under British justice, person is supposed to be unless
P. he commits a crime Q. he is prosecuted.
R. he is proved guilty.
S. he is tried.
T. he is summonea
innocen
g. The purpose of the Habeas Corpus Writ is to protect a person...
P. from being illegally détadir
ed.
Q. from being unfaily tried R. from losing: his appeal
opportunities..
S. from being unlawfully
arrasted.
T. from having WVNOWY LEBAL
eid..
10. Laws concerning divorce,
breach of contract, loan, trespas
and nuisance, etc. are known as
P. common laws.
Q. Civil laws.
R. Criminal laws.
Comprehensive laws.
4. basic laws.
蛋白
鳥卵之構造图胚盤(或卵细胞質部
蛋白
-氣室
卵黄
11. The amount added to total
income by the sale of one addit
ional unit of a product is known as the..
B. Marginal utility.
C. Marginal product.
Marginal revenue.
Marginal efficiency capital.
12. Which of the following case wi11 the costs of production have the greatest influence on the orice of a commodity
·A. toys sold by a manufacturer. B.fresh water-melons in a
retail shor
C. paintings in contemporary style offered for sale at an exhibition.
D. antiques in the hands or an
art dealer..
E. none of the above
13. Which one of the following is not a characteristic of in- dustries generally considered to be public utilities
A. there are in most cases no】
close substitutes,
B. they are usually üre
monopoly."
their life is uncertain anu short-termed.
D. they are frequently decreas.
ing cost industries
duplication of service may lead to inefficiency or inconvenience to customers.
14. Wnion of the following is not
demand determinant?
心
Consumers income. Consumer's tastes.. prices of substit议: products,
Consumer's expectations
E. behaviours of other
consumers.
15. Which of the following descriptions best suited demand
n an economic sense.
A. a psychological behaviour, -B. an intense desire for
material goods...
CA
a willingness to buy plus, purchasing power.
a mere desire of buying and possessing
a born-nature or human beingst
16. The Term or office of a Hong Kong Governor is
P. three years Q" four years.. R. five years.
S. six years. T.seven years
17. A correspondent of a newgi paper is
P. a regular contributor news and articles.
a photographer.
a sales representative:
s. a staff of a local news
agency..
T. a constant reader.
jo. A tax reserve certificate ca be employed to pay
P. Selaries Tax and Property:
Tax.
Q. Interest Tax and Profits
R. Customers Duty and Excise.
Tax.
Entertainments Tax and Hote: Accomodation Tax.
All kinds of taxes.
naves are levied on the
person
P. who enjoys the property. Q. who owns the property. R. who administers the property S. who sells the property, T. who lets the property..
20. The authorized number of
jurors in a Hong Kong criminal case is
P. five
Q. seven R. nine
S. ten
(4)三用一面保護卵細胞成 另一方面,可以透過氣件供胚呼吸 (但)卵黄之功用:貯藏养分,供给胚
育所需之榮养。
为最带之功用,维持卵细胞位置適中
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