日四廿月三年二八九一曆公年一十七國民華中 有人工
紮的评酋工舞出現下降:「五元 五金一千年 | 六百五十六點三九元,
萬人世界
浸院社工系同學去年底曾進行調查
調查,其中一項Ë巢是五百君點七三元,食菜均出現下降2 反映出幾個主要製浴i 品葉爲二千窖五十六點,實際工資額下降。 年十一月胜追行上一百八十六點九〇元,電寶際工資每月分别 代香港經濟結構之意品 凡客元,塑膠業賞一下 八五八元,而其他符。 有乩旻农工人對八千年|江菜篇一千四百七十點|加五十八點三一及七十 工作系四年級同學,去收入,機械莱塔二千三,則機械及其他行業的 香港港台學院此行、被訪期間平均每月通該百分之十四 工人加薪數字不能抵消通貨膨脹率
本港幾個主要工業 實質工資出現下降
离次調查分别在
下降一百零九點大三元
[}七百一十三個工人也,元,其他行業協一千九 一下非,元洲街师及两大 七二四元,赫集協業八下降了六十六出閣 仙上可進行,指的線了一千七百一十五钻四一光),翅森放入下降五人 讓吼、葵芳邨、半議會, 契友棻爵一千四百七),製衣業(下降一百 零四跆九元),食品」
+HBORS
倘若考慮在此期間,三元)。(啾)
· 調查結果風示:
路邊掘小洞
的兩個行業。 BIDEHIDEEUX 他類的行業是颺查所得 模械工業得列入共 實钕工與作出境下降。 業,製衣業及紡織業的
·而,倘若將由及通貨 一张的影响,則電子業,
均每月收入仍上升,然 塑膠業,食品業,五金
看來像陷阱
本工走過粗心大意
失足跌傷一週未愈
三期星
WAH KIU YAT PO
頁二第張六第
日九廿月二年戌壬夏
$1.815
熬過二千姿四十二點六:個人於工作完畢之後,阿前狂奔,怎知料不
據公佈數字,一
前每月平均收入,機械
工友們有否留意到这下雨,我以報紙
| 二 - 電子業篇一千二百 ,沒有做好米後工作, 廿七零四元,刨膠業 而道套他大的畢閞?
前邊已抱的小坑,小
隔一千ji_七十三砦五
坑上沒有如實木板,我
S 好: 千零四十六點三九元。碼頭方面走,其時,天了,沒有收入,已中退 [二一元,其他行萊塢一天。歌於下車之後,相找大夫上門敷藥,一個 「業爲一千六百一十四贴:「半個月之前,是唯一驚,也无不給上班, 「九十一锆九九元,紡廠,因未復原。他訴苦說效,晚上蘭起來,大吃》 元,製衣業爲一千三百 這刻走路仍一批一拐的,阎家中,用鼻油遂要不 【金額爲千五百四十五大夫治了一個時期,一拐一拐的鐵計程車做 百六十一出五四元,王上,到总部受傷,找了手,抓傷了脚跟, 去平衡,當堂仆倒,傷
THE CREIEUER-49K
·面甚至更多的前台多少天才康復呀。」 無論任何本,在千多元,而且不知再 要付出醫藥費,捐米色
孤注一擲
NS INEES
富下自嗲倒霉。:
痛友注
課 ®
生更力自後之賭戒。
,有人認爲「沉
以
.至長時間食債;
一但亦有人認篇
「時
慘痛一棵樹」;「
定要找苏刺淤
工竣路修
後善得記
朝睹
受傷
BSEN
但前邊如非
後好,無意中
工夫做不得
一收一放,運用之妙,卷 大財過手,動了, 一博是腦筋的的出練,一.銀行儲蓄戶口。他一朝到受極重損失的。 一不找缽消造,可以打冢日成一皇更有人說:「睹至不會因此而受傷,弄 「,才可以增加情趣」,「此時此地,埵供人多,頂替地佈下陷阱,則小 其實,類此的事!
「主張:「小玩不妹,選 份沉迷就有間題了。”一戰古北,下注意大,辘,半倒傷腔。一個懷孕將 正呀」。而折出家人,財 注隣境,企菌塔塔擦大人的及物隨识亂扔在路 乎一心,是智力的訓練,這與同好書後夜搭夜船,並為常見,將可以絆倒 一張,怎知乎恩次順,連中,過洛者不案,就給
「多。而事實上,俗各被
見仁見智,口水多,咀返潮。
班的,間中亦有所見,一睹入光甚手,一時於 王一天光,臉也不洗便去山本息幷計。租的至親以 中之大幸。 歷灬其人,玩銜生牌而玩到,會令後分期攤還, 她的遭遇,實在是不幸 夏:睹博面樂此不疲的固宿 親,而委托太太去陳情,倒傷的,就可能留全
「得越倍,結果全軍畫學足月的孕婦,在路上給
他不敢去見那位遠,小姑及時將她扶住, 直租体化,要不是她的
,在花濕的天氣之中
大樹」,但「牛唔飲水,依約行事。如是的過了 噻製得牛變低」,一樣「八個月之後,大利青 平日疏忽警後工夫的工 使有人提議一刀仔鋸,不節,每月能有錘錘的,最為「陰風人」,師 粉」居多。不唔聽的, 紅「樂」,不清小說,若不加價,
去,松掉難緻,寅吃卯 用,如同意才作罷。 所闕。十九是一脉來樹「他給付月中必須的費芭路網,十分常見。 一一一角而夫婦口角的,有 每月收入行察他,修好路的地方,擺上紅 年一,完月薪,弄到無家,他來署券立約。弁訂明來往過路者的安全, 在大食會中,半夕之間取间:不得不必就,叫,不時洒雨,矯了顧及 「路人亦知。但堀的小
不爲所動。
| 不敢工餘時安作再來的 一;而該工友痛定思痛"
保大衆往返平安 + . 友,加以留医改善,惟
事敗求情 悔之晚矣 有位代人
他說:「經過上一
aar het
。一次,他的親人,槍的小店,增加收入。 財童子 如是的年一時使內人芸開
工友,月人不難,但却,好喝的本性,年來,生
在枱面上做了他的銀活南向正常,而且世,人人有責
* 邃生棄的,大的散料,使我改裝了清潔城市
合有
1982
|中學會考試題預習專欄
地理
Although coa)
is still
the second most important
energy consumed in Japan,
the demand of it
decreases, Despite the
smell reserves, the,
production of coal in
明德出版社李隠業 提供資料 Japan is relatively.
Geography (24)
YY. Lee
MILL & DALE PRESS LTD.
7. The graphs below give details of Japan's power supplies in 1962 and 1972. Describe and explain the main changes which have taken place in the power supplies in Japan during this period.
1972 Types of Power Supply
ILE.P.
Coal
Nuclear Power
Petroleum
Natural Gas
Total 344 million.
kilolitres
(In Petrole e um
Equivalent)
Sources of Power supply
10%
1962
Imported Home
Pover
50%
supplies
100%
Types of Power Supply
Wood
Coal
Petroleum
& Natural: Gas
(Total 94 million
kilolitres
(In Petroleum
Equivalent).
Soruces of Power Supply
Imported
Power
Home Supplies
|0%
50%
100%
Suggested Answers: General Changes of Power Supplies in Japan:
From the graphs, we can see that the total demand for power in Japan increases greatly. The reasons are explicit. In recent decades, industrial progress in Japan has been remarkable repid, this in turn has raised the living standard which contributes to the increasing demand. However, the stock of energy resources in the country is in a large measure meagre, so the country has to rely considerably on foreign supplies. As she has not been able to expand her domestic supplies,
there is an increase of imported energy.
Types of Power Indicatink
Décrease
in importance:
uneconomical, because the coal seams are thin and faulted. Besides the coal in Japan is generally" of poor quality, only a small portion of which can be used for coking and other specialized purposes.
H.E.P. which had long, been an important power supply in Japan, decreaseserably in
recent
importance, years, the amount of thermal electric power outruns that of the hydro- electric plants, Japan is quite well endowed with water power but most of the suitable gites had already been tapped. before the War, and further development is hindered by the consider- able fluctuations of river flowage on account of the seasonal variations in precipitation; the
shortness of rivers; and faulted and previous valley floors, Some of the sites may be populated by farmers and are remote from warkets which means higher transmission costs. Wood is no longer important as a source of power because of the low thermal capacity and is inconvenient to use.
Types of Power Indicating Increase in Importance;
The graph apparently. reveals that oil has been playing the most signifi- cant role in Japan's power consumption. The consumption in petroleum, whcih is a convenient and relatively clean liquid: fuel, is speedily on the rise as a substitution for other forms of fuels. It is greatly used in all types of transport means, electrical applicances and any types of industrial machinery, By now, oil accounts for about three quarters of the the total energy source in Japan, yet she is able to supply only a small amount and is of low grade. To meet the increasing demand, every effort in exploitating. new resources and colaborating with China in extracting oil from the Pohai and the Yellow Sea is made, Supertankers are used which enable the importation of foreign petroleum at a low price. 48. Beuxite is often
Bauxite in Tropical Region:
Bauxite is a clay with
2 high content of aluminium oxide. Australia is one of the
important bauxite producers in the world. Most of the bauxite is mined in the tropical parts of the country where 23S runa across its south, e.g. along the coast of the Cape York Peninsula at Weipa and Gove. Bauxite mining is a active in such tropical areas since. bauxite deposits are
mostly regions or in
areas which experienced
tropical climates in the geological past. It is because bauxite is the end product of tropical weathering. Nearly alf clay contains aluminium compounds but only in areas where high temperatures and abundant rainfall (condition common in tropical clinates) have led to a concentration of the aluminium oxides in the sub-soil. Only under the humid hot and ražny
climatic 50s where
red
soil is.
formed as a result of the accumulation of insoluble. oxides of iron and aluminium minerals, it would have contained a fair amount of aluminium oxide known as bauxite.
teasons for the Refining in Temperature Region':
Oftenly bouxite is not refined locally. Bauxite zined in the tropical regions of Austrialia is mainly for export. One of the determinating factor is market availability. When the are is mined, it is usually transported to the regions where aluminium is mostly needed, luge markets are usually the developed. industrial regions where a lot of finished/ consumer goods made of: alumiinium are consumed or considerable quantities of aluminium are needed in construction industry. Since such industrial. advanced countries are mostly found in temperate regi nos, alumina is mostly refined along the coast of temperate countries such as in Austrialia, bauxite is either exported to the refineries at Glandstone, Kurri Kurri and Bell Bay, or to the temperate countries Japan, Germany, France and U.S ̧A., where a number of fabriation plants are located and the dense population forme ready market. Besides these, it may also be due to the fact that enormous quantities of electric power are required in the production of aluminium, so regions with cheap HELP. are favoured in the choice of refineries locations, Since most of the well tapped 11.E.P. stations are found in temperate regions such as in U.S.A., Japan; and Reasons for the Mining or Bell Day in Austrial18,
mined in tropical countries and refined
in temperate countries, using Austrilia as an example, give a reasoned account of her production and trade of bauxite to illustrate this statement.
Suggested Answers;
it is obvious why alumina plants and aluminium smelters are found there, But in regions with a rich coal supply, thermal power can be substituted for 1,E,P. Most of the well developed coalfields. in the world are found in temperate regions, such as as those at Germany, and near Gladstone. and Kwinana in Austrialia, bauxite is therefore refined there.
生物
below.
2. The diagrari
shows a prepared s): of the human blood.
fluid
HERZ***** (a) If a slide of a
BIOLOGY (24)
W. W. Leung
MILE & DALE PRESS LTD.
Unit 18: REVISION:
1. The following diagram
shows the life history of mosquito and the graph shows the growth pattern of wriggler.
< Adult
(d) Pupa
Body length
Breathing. "tube""
What are the
(b) Egg
(C) Larva Cwrigglar
Time
advantages of having exoskeleton as in the mosquito?
Name the type of
Life history
the mosquito ai
undergoes. Explain why organisms which have a short life
in history as mosquito can adapt rapidly to the
change of environ- mental conditions.
c. Describe the feeding
habit of the mosquitoes.
d. (1) Where does the
mosquito lay the egra?
(2) Explain why a
large number of eggs is produced. The graph shows the growth pattern of the Iarva. Explain why (1) growth does not
(2) tak
take place at X. a rapid growth. takes place at f. Name one disease
transmitted by: mosquito kung g. With reference to the diagram only, auggeat
two efficient ways to climinate mosquitoes. Give reasons for your suggestion';
normal human blood smear is examined under the microscope, which cellular
component would
appear in the great- est number?
(1) (1)Name the component
AR
(2)What is the shape
of A and how is this shape related to its function? (3)Where is A (1),
produced and (11) broken down in our Lody? (4)Name the pigment
in the cytoplasm of A and describe its importance to the function of blood (5)Name the metallic element contained in the pigment. (c) Explain why region
infected with bacteria has a large. number of B?
(d) Name one importance
of C to the function of blood,
(e) (1)Name the fluid X
in which ́A. Band C are suspended. (2)Name 4 chemical
compounds found in fluid X.
ANSWERS:
a. The advantages of
having an exoskeleton are as follows: 1)It is impervious: 80
that it can reduce water loss.. 2)It provides a
mechanical support and attachment for muscles.
3)It provides
mechanical protect- tion.
4) It can be modified
to various ! structures such as mouth parts and wings.
(1) Complete
metamorphosis,
(2) A short life history
permits
(i) organisms to
produce a wide
spectrum of genetic variations among the offspring with in a short time, and
(ii) the selected off- spring to develop rapidly into a selected population. Such a rapid forma- tion of genetic variations and rapid establishment of
selected
population-
form the
basis of
on
the change of. environmental condition.
The mouth parts of the
mosquito áre modified as a piercing and sucking proboscis. The female mosquitoes suck blood from mummals⠀⠀ while the male mosquitoes suck juice from plants,
(1) It lays the ergs in
stagnaut water.
(2) A large number of
eggs is produced to increase the chance of survival.
At X the body is enclosed by the hard skeleton therefore. grovth takes place. (2) A6 Y, the exoskeleton
has been shed away that the body can expand to allow rapid growth.
f. Malaria.
£
(1) Spray a layer of
paraffin or oil on the water surface. This kills the
larvae and pupae by preventing them from taking in atmospheric oxygen,
(2) frain the ponds,
swamps and vessels. This destroys the ground for them Jay eggs.
(a) Component. A.
(1) Red Blood cell (2) Red blood cell is
(3)
a form of hiconcave disc, The biconcave shape of the cell provides a large surface area for the absorption of oxygen
(1) the red bone marrow (ii) the liver and
Spleen
(4) Haemoglobin.
The Joose chemical combination between
oxygen and haemoglobin
increases the
oxygen-carrying capacity of blood tremendously.
(5) Iron.
(c) Because. B
1. can engulf the
invading bacteria or dead cells and then digest them.
can produce antibodies to destroy the invading bacteria and to neutralize toxins secreted by. them..
large number of B in the infected region is therefore a king of defence against infection.
(d) C is important in the elotting of blood.
(1) Plasma
1. blood glucose 2. plasma proteina
hormones
wrea
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