1984-10-16 — Page 18

經

二期星. 日六十月十年四八九一曆公年三十七國民華中 育教育體濟經

華僑體育

多功能機最有可爲 電話銷美大廠囊括

候喀麥隆報告書

足協調查醜聞案

每部出口價至一百美元

之一場被指為內定戰學之球賽醜聞。 一九八二年世界盃決賽斐,該非洲國家與意大利 前仍等候喀麥隆尼蟋提交報告,然後才展開深產 (法新社瑞士蘇黎汙十五日電)酾際足協目

一窩蜂製低價貨時代結束

(盧比賽和收据。 一個第一組比賽時給予喀麥隆十萬美元,以使該場 一份意大利雜誌上月指出意大利在世盃决计

〔犄訊)話製造 成

家,減至日前員有十家口拟定,但業內人士相

儘饪本港也話製造

·戶,從全盛時期的數十,以及美國實施了新 業受了一道重大的衝擊 葛左右,而且全是火照模俗,本港電話機生產仍

進行發

債歐

成三

季

券曾業銀

商 季 大森市) 聖瑪加利女書院聯校運會 | 九龍正校總冠軍

17 泞周年校運會。 參加者有該校錢生七千餘人,導 發三

一

年間幾被淘汰殆盡。

·廠声,小型廠戶在近半有可爲。不過,將會 向於在更出質,多功

一間間·可·坚港產電話 去年三月至十一月 的高慨道話方面去發展 歐洲

生

每月的產量達二百萬部

產的全盛時期,當時標頁糖

|暗總爲五億港元,

]暈往美國,約一说是檢 港產電話機,約八成是 的一類新產品,外銷的

一幅均逾六倍,越篇去年

一啦子業中表現最為出色

一加拿大。不過,好景

析分品商打渣準標

呆|糖 於 | 糖

於|供]原

價求過糖

噸萬千百三有餘剩度年本

。以全館計算,去年有

| 賞花話外希德昌路渣 供過渡 寳花用的貨幣,在一米五時圓滿閉幕。兹將各項成靖列後:

億港元,無綫心话機外齐

丙組個人冠軍; 陳家慧 9 .乙組個人冠軍: 梁瑞愛;

·甲組個人冠軍: 畢兆女;

本「點九。一 第一百三十九億美元,或佔 一百零六次發行中共有一

價值相當於一筑獎。田徑比賽項目逵二十餘,分甲、乙、丙級 一行示,美元仍校、香港粱光英文中學,華英中學。大會於下午 年同期增百分之四十八百接力邀請賽,參加者有德望學校瑪利諾修院學 百六十六發美元,此去舉行,並有多項刷新大會紀錄隨後舉行友西 行成 掌發行的,设有狄和詩神父、林嘉偉神父、嘉賓沈維賢主持

· 四第三 面熱鬧·大會於上午九時舉行揭幕儀式·蒞縣嘉 行表示, 李利文贵日作假灣仔市政局越塔

·全塲團體總冠軍:九離正校。

·棱、旺角勞工子弟學校、聖嘉勒女書院聖保祿學

| 其戳値相 當於十诓菜元 位·二十一次發行中 西德馬克則居第二

· 甲組

第一名,第二

徐國

第三茗

「話機入口實施的 不常,美國於去年底對

星 管制,悅定只有獲得許

報日僑華

至此,本港電話機製造 一業的一宮崎生產時代途

,底的用

的電話機,無法再歸美感糖果談。 有數家,小型廠戶生產難境况,使人們展望的 |F(佔消耗岔的百分之

十萬噸盈餘,使原糖的

這樣許可證的廠戶,只擺脫不了過从供應的 、收晉祿的一類燒狀 。 年的世界原商有三百 八十一億美元,而第二原始 他方面發展,如心針對 預測,一九八四至八 百次發行中値值相當於 戴克逊 國,大部分迫於轉向其它說,最新的市殞 行◎穿佔大多數,在一跳,没 入美國。本港能夠獲得圈,原至今仍 可證的電話機,才能信渣打銀行精印的一商品 百萬元,歐洲貨幣單位,百公尺欄 現貨爲四千二百二十萬·三十三次發行中總共五

八潘惠)英國德华、發行中共得四億五千九八百公尺, 十二億美元:

位是浮動利率票據,在饴球

•該行表示,直接登 两

萬元,加拿大元在十次,四百公尺 中共健爲六億四千七百,百公尺 ,而英邊則在七次發行一百公尺,

譚理明

陳麗雲

羅兆女

蛋糕

七百萬元。 在十次中共為四億三千四百接力

̇兆女 連秀琴 第三 第二第一版 ,九龍正校九雅正校. 香港止校

趙鳳英

̇鉛無蹦跳總

何華年

鄭珍

李霞

·潘艾

郭佩芬

·胡淑儀 王玉

方佩姬

四十三)。國際原框的花都地下

孫麗紅

王秀芳·

梁瑞愛

一則爲九千四百八十萬中

【巴黎话巴黎街 數公司已勘探,四百接力

葵涌分校 第二

郭念慈

陳玉芳

林惠安

王秀芸]

錢素芬

第三隊

九真正校

五百三十萬噸)上一年

第一隊

香港分校 吳惠蘭

WAH KIU YAT PO

頁二第張五第日二廿月九年子甲曆夏

·它說・佔計非洲今公司將在市內開採石油模

年高出败音,在出口

高價的一類。 | 但由於每出口價校去三十八萬哨 電話檢出口數秕大減,一四年度的水災減量一百 探油, 每深计美元至一台美元一會預料當地於八四至八一黎並道樹的林蔭大道。

· ; 今年上半年,太港十六萬噸,而八三至八 計劃採用橫探法去路 球 「不是六,七美元,而是它說,南非原柩協,錢的公司並不想挖開巴璃高 愉系統,或是由鐘、龍之三十至九十萬斯。南—調查,他們盼望可能從中獲百公尺 | 五年度產瓤肚爲二百公司的人員說,他們深遠

然而法國這問最低

多功能電話機,即除兵之八點三,消耗增幅則,億富阿奎丹公司申請 有一般電話機功能外,只有首分之一點。花一探油特許,使它能夠在一百

他大 法們道

鉛係識跳跳

球槍餅滋

後聖

球球造

陳惠香

林美珠

司徒美艷

-腾

·越

∶吳儀 呂淑安

陳素娟 司徒美迷

聖瑪加利女書院聯校運會沈維狨

關有所增長。今年頭六,產量為五百九十萬, 現了抽藏之後,但富剛

一般力低,仍可較去年同,計於八年八四年度的,在東南三十幅的問倫變,頒獎後與優勝健兒合影。 它說,印度政府估。梁公司的松園附屬公司。市 自從一九八三年埃

一全丹油公司獲利盤加

|總值為八億一千多萬港三萬噸,惟它的內部消 一個月,有綫電話兩外銷。而較單一至六八百三十,其他一些公司也開始從 「元,冷隔為三成六,無托情退七百五十萬噸,不同區勘探巴黎地下油,

蔽。預料不久,這個地

「接獲下違有關一九八五 一年度內澳洲對紡織品,改:由一九八五年一月一税或規例之資料。擬古 |农服及糺版產品之關稅一日起,可以決定鞋履的一般事項者,請致很 署經已從澳洲工商業第一罟厢有镅資料。 : 本署經常接獲有關 (特品ù 港資易筑性之額外關稅,貿易一億二千二百萬港元 〔即類日一二及三 是否須受關稅額堂 下 七三三三 二、特級點浄之ㄓ一本港海外市場更改過口 | 〇與本署黄聯瑞先生

「八千萬港元, 帕爲五百四十六萬噸上弃。極地層。 錢電話外鍛總值爲二位校八二十八年度的六國將成法國最大的亞

輸澳洲紡品衣服及鞋履

港貿易署從澳洲工商部獲悉

入五年度關稅限額措施

「阿續措施之資料。

...一、一九八五年之

日於一九八五年之限額, 在一九

限額水平;列一直被元

一任何有關此份過

|限額進口之賃物之ㄧ萬三十七三三四

| 水中,與適用於憑關稅,沿骱洛洲之繪雄品,雄 所述事項之疑問 - 請致

| 進口稅率及超遮限和所

【訂之進口貨物應檄交濱一八四十有六個月嘶爲七|查詢。

三八直接向李家寶小姐

康彩

芬

霞

陳

李淑芬

徐惠妈

徐巧婚

郭玉娟

九魂正校·九龍正校.葵涌分校 第二除

第一段:

·李慧

陳家

李茵茵

丘心

蔡秋

1985

中學會考試題預習專欄

生

物

(五)

Nose

明德出版社 梁偉宏提供資料

Mouth

BIOLOGY (5)

W.W. LEUNG

MILL & DALE PRESS LTD.

Unit 2: Gaseous Exchange

Between Organisms

and Environment.

The diagram below shows the structures which are involved in gaseous exchange in different organisms, (They are not drawn to the same scale).

Name a type of organisms which possesses (i) a (ii)c

b) (i) State three

adaptive e features for gaseous exchange, which are common to A Band C.

(ii)What are the

importance's of these features?

....

c) (i) State two adaptive

features for

gaseous. exchange i which is found in B. and C but not. in A..

(ii)What is the

importance of these features?

Why does C become ̇ion-functional when

out of water?

The diagram below.

shows the anterior part of the human respiratory tract.

•Esophaguss

-Trachea

a) Name A, B, C and D. b) What is the function

of A?

c) Why does the wall:of

B. contain a rich supply of blood capillaries?.

d) What sense is the:

roof of for?

d responsible.

e)(i) State two types.

of cells lining the wall of trachea.

(ii)What are the

importances of these cells?

(f) (i) State two

respiratory ... discases which can be induced by. cigarette smoking.

(ii)State a substance

in cigarette

smoke, which

derkens the lungs.

of smokers.

g) How is food prevented

from entering trachea?

3. Four test-tubes

containing bicarbonate indicator solution are set up as shown in the following diagram. They are placed in bright light.

Shail Hydrilla

Test-tube B and D contain a snail of same weight. Test-tube C and D. contain an equal amount of green plant material (Hydrilla). The bicarbonate indicator solution changes colour. in accordance. with the carbon

·dioxide concentration in the solution as. shown in the table below..

Colour

of CO

concentration

indicator (by volume)

solution

Red

Orange

Yellow

<0.03%

≥0.0.3%

20.03%

At the beginning of the experiment the colour of the: bicarbonate indicator solution is orange in all the test-tubes. Two.hours later, the results are observed. What is the importance of test-tube A in this experiment?.

b) What colour change of

the solution: would you expect to see in test- tube B? Give the

reason.

c) What colour change of

the solution. would you expect to see in test- tube C? Give the..

reason.

d) Suggest a possible

reason to explain why there is no colour change of the solution in test-tube D.

e

In which tube do organisms die first? Give reasons.

f} In which tihe du

organisms die first if all the tubes are kept in total darkness? Give reasons.

Answers;

(i) Flowering plant. (ii)Fish.

(i) Large, thin and

moist surface.. (ii)The large.surface.

allows more

(c) (1) j

surface area for gaseous exchange. The thin.surface: allows a shorter diffusion distance. for gaseous exchange.

The moist surface allows the gases to diffuse efficiently. in

solution form.

1. The presence of

ventilation

system to renew the external medium.

The presence of

blood

capillaries: beneath the respiratory surface to transport gases, (ii)These features.

allow a higher diffusion gradient to facilitate the gaseou8 exchange.

d) The

gill.

filaments.

that

are soft so they stick together when out of water. This reduces the

surface area for. gaseous exchange.

A: nasal: hairs

B: nasal cavity

G: epiglottis

D: C-shaped

cartilage

b) A filters out the particles in air.

e) To warm the inhaled

d) Smell.

e)(i) The ciliated cells

and the mucus secreting cells. (ii)The mucus

produced by the mucus secreting cells traps. bacteria and dust in the inhaled air, and the beating cilia of the ciliated cells move them up. the trachea to the pharynx where they are swallowed as phlegm.

f) (i) Bronchities and

jung cancer. (ii)Tar.

C closes the opening of trachea during swallowing

Test tube A is used as a control for comparing colour of che bicarbonate : indicator solutions in test tubes B, C and D.

b):Yellow, Carbon

dioxide is released' by the respiration: of the snail.

c) Red, Carbon dioxide.

is used by the photosynthesis of Hydrilla.

1) Since carbon

dioxide released by both organismsi during respiration compensates the amount consumed by the activity of photosynthesis, there is no change in the carbon dioxide concentra- tion and therefore.

·no colour change observed.

Tube B.

No additional. oxygen supply.for the respiration of the snail.

Tube D.

The plant does not

carry out photo- synthesis in dark-

Both the

ness.

snail and the plant use oxygen for respiration. That oxygen is consumed faster than that in other tubes makes

the organisms.to

die first.

物理

(五)

明德出版社盧雄國 提供資料

PHYSICS (5)

H.K. LO

MILL & DALE PRESS LTD. EXERCISE 5:Machanics.and

Properties of Matter.

on a

1. A. target of mass 100kg

moving in a straight liae with uniform

velocity 3 ms smooth horizontal surface. Bullets of mass. 0.01 kg are fired with velocity 600ms in the opposite direction, (See figure

·bullets'

3 its

Farget (lookg)

Figure 1

Find the number of bullets.required to stop the target. (b) Caleilate the

energy lost during the impact.

2. As shown in figure 2 a solid is formed by sticking a copper cone of height h cm and radius cm to a copper hemisphere. G is the centre.of gravity of the cone and is h cm from 0. Gy.is the centre of gravity of the 'hemisphere and is.

cm from 0

Figure 20 (a) If the centre of

gravity of the combined body is at 0, find the relationship between h and r.

(b) Tf hwr,

(i) find the position

of the e.g. of the combined body.

(ii)what type of

equilibrium does this system belong to? Explain. briefly.

3. As

shown

in

figure 3,

a block of mass 8 kg

amooth is placed on a horizontal plane.One end of a string is

·connected to the 18kg. block and the other end to the ceiling after passing over fixed pulley A and a movable pulley B. A block of mass 18 kg. cis connected to the

movable pulley.

Bkg

Smooth

horizontal plane

Figure 3

·ceiling

18kg If the pulleys are. smooth and of negligible weights, (a) find the accelera-

tions of the blocks, (b) the tension in the:

string connected to the 8 kg block; (c) the tension in the

string connected to the 18 kg block..

4. As shown in figure 4 two identical smooth metallic balls of each radius 0.1 m and mass 1.5 kg are placed inside a smooth hollow cylinder of radius 0.15 m.

0.15m

Figure 4

(a) What is the direction

of the reaction from the smooth: wall of the cylinder on the upper wall?

(b) Find the magnitúde

and direction of reaction be between the balls,

5. Figure 5shows a

wooden cube of side

10cm floating between water and oil of relative density 0.5. Two. faces are horizontal and 2 cm

of the vertical sides are submerged in water, find the relative density the wooden cube.

wooden

·-block

Figure 5