六期星日八十月二年〇十九
郭日橋華
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府當局立即乐股行到1. 展開荒游,很談會同,叉核食新月就就 典禮,定三月一日下午
香港工業學院學生
參觀國民收銀機公司
店午
- 南湖工業學院中煮五名-本月十
張:擴大宣傳,你議致,與大學廿入河年珓态 人「致掷篷,扑团密决「七時正,假醉瓊樓飯店 女:楸冠雄 、 林仁超 O-入四O維克戰,設,並為樓有關此球機器之操作录祧之福风。 有擔會長:何冬青、會 4九 | 三小時,目擎計算涉及收銀禳之操作情形, 冠。會後奉行,超該會,校師友未接獲校慶通知·五日參觀國民收混越有限公司。彼等在各茲們在 ‘彼等師花印刷部及技術部,參觀印刷技術及
菜巧玉、 陳興運丶摄 黃安路
陈統正台灣、直接科聯大書院朱副院,NCR出品之機械及電子部份。. [番攤麻雀,例行功課:打架賭錢,家常便飯!
上快
「學生,我鬥中那年,敝校是建在
的話,我有一些函在心赛,不出不 不坐前爾城戲,後來被姵 「啟嗽」 我是一名韆厨合劣的英文需完•。何况七班中五八四女勇,都與小學生和粉 上,讓一些人明白到我校的風攝。人,五月來臨的會考成楫又是祇有黯淡的收場了 "明梅先生:請恕我不會說客袞,蟲的同學,而那位同學却没有受到其榭大盤分,
學校學生如此,幾得人驚
入
是近火市站的。而繼校以往的會考,她在中一面冇」的學生——有模呔,行榜章,有 圖」,或在火車卡內聚斯,因敞校,他全部奠去。試問戍二吋员的「滴水」紙剪去, 有指有。甚至有些沙上去打艿一 裝變,校長對莫灰學生說劈風些吧,如不敢站 大學、行號、下、控開發案,與 猳朗牛不准留「西水」,而現在還是有很多同 一生在校裏席談,如十三張、黑鄭重製的惕發受到影响的。我校格飛幾年前已經吃過 「江湖的,而那時來風「大报」,學,之鏧已經難受了,何況加上隆匯,就算有心機望 些,又有何作用呢?校服方面,當然必遵守,可
卅入合格面節,校方知道有賭風 成其劣,三百多人會去,飛沒有
校,冇校褲,被校長營見後,帶效度的部
們的硬及到按一 校,因爲很少好學校會招中四班的,因此,我現 何打了幾下于心,路歇光公算了。但將風也不育, 改變,「好爬者」彈找人「放哨」。我因不能一,心的嗎?我了些少學費供顯該受姆此對待號? 一啖,但雅會帶家愛到樱师,所以,如果明天不再穿校褲,但取消盐囊的资格,而健 校方肌是那些「被捕者」說焿術·狗血湯頭山,而該生祇是不穿按神而巴,說生 存在的,不宰有些「失手被捕」,,氣說那典學生不對。但對那些獄費學生應得
·我想講先生著成解答一個問題:我好不好鋼
常不穿校服的則都整相對。辇节狱費中是没有自
轉而望到九狃域了。我心想,這次校風不會以李關係,我不想得罪一哪些同學,因爲我一 ,中只能是另外一所校舍的,所以我便由紅磡轉,說,因爲五月便是为了,現在所有11個月的同 在但是在做视就立中沉。因做按是有數個分校的“模方一定下合淡然躇羁的呢?但我又不敢對校是
1. 啞口無宵了。將開先生我應急健做吗?敵改
興二第張七第日三十月疋年戌庚屣 WAH KIU YAT PO
6#*#$%$#$%$##%#$!* #5%$#$%$#$%
罗僑
開懷
付小
【約您有選
校 戰
字大的
龍若一暴坐上、
一九七〇年二月廿四
中學
試題預習專欄
化學科 (十七)
林錫衡•
:複習題十六
複習項目氮及其化合物(=)
( 選擇題
(/)自空氣中析取得的氮
()是純熟
(b)含有水蒸氣
(C)合稀有氣体
(金有氣
(2)氧在氧中嫩燥主要生成物是
(丸
(b)氧化氮
(C) 氧化亚氮
氨水是
(2) 液態氨
(b)氨溶液
(C)看與氫氧化銨溶液
(4)含氫氧化錢而不舍
(4)氯化銨漫熱昇華是
3 物理變化:
(b)化學變化
(C)換貨之作用之結果
()與空氣作用之結果
(5)銨蓝大多数
(2)不溶於入
(b)易溶於水
(C)易港於水力
也不溶於水但加藏易分解
t>二氧化氮
三氧化二
(C)五氧化二氮
( )氧化亞氮
金屬與硝酸作用不易得氫因為
(a)金昼不能置換硝酸中的氨
(b)金蛋只能被硝酸氧化
(C)置換得的氫被硝酸氧化
(C)金蛋在硝酸中活性減低
(B)硝酸是一種
(1)番氧化劑 (b)發還原劑 (C)催化劑 (d)較弱的酸
(二)完成及平衡下列方式
(1) KNO2
(2) Cu(NO3)=
(3) AgNO3
•HNO, (F) →→
Ca+ HNO3(濃)
-HNOG (濃)→
SQ+ HNG (濃)→
(9) HHS+HNG(濃)→
(10) Pb+ HNO3 →
(三)在下列情况下發生何種變化試加解释
C/)傾濃硝酸茶炒煮木屑上
(3)銅片濃硫酸
[)以有酸鈉溶
DD 試述硝酸的實驗室
铁溶液-
份
石蕊試紙於試管, 按雜
管中注入通量硫酸亞 管壁注入濃夜酸 法(須精图兰用方程式 表示其化學反應)。何以用如此装置,强度 怎樣才適宜何故?
複習題十五解答
()(1) NANOT NHqC → NaCl + 2H2O+N. ↑
(2)2NH4Cl + Ca(OH), → (QCl2+2H20 + 2NIG↑.
[3) 3 CuO+2NH; - 3 Cut Na+ 3 H2O
(4)4G+3G→6K0+2M↑
CO NH3 + 3 CL →NCI + 3 HOT (6) 3NH4OH+ Fells → 3 NH&CH+ Felon),
(7) 6NH4OH + CUSQ -> Cu(NH),(OH), + (NH4) Sc
+4H2O
1770英文中學會考試題預習專欄
堅道英文書院主編
地理科 (十七)
DROGRAPHY (17).
1) (1) Explaẩm in detail two of the following mathoda
of farmingt- shifting agric
SHIPPING AGRICULTURES THis praatios of
agzi ouă ture is characterised by a rošation of fielda:_by_preliminary aluaring he burning the natural vegetation cover. It then follows by short periods of cropping al tesmešing Long Pallow periods .
The farmers in this type of farming shift from ens place to another. After two or thres are of production, vaeda kayo žuvaded their fields and the soil fertility rapidly.
sólinat; as a result the farmers have to [skift to other new plēša to start the whole.
FROOGUM II olearing again. As the farmers seldom well educated, theip method of farming is baekurd, and they do not know how to enrick the meži nor to conmezre water šku no11 erosion often occurs in areas whers the no1L
been exhausted by shifting farming.
if the population density in khw MO that the natural vegetation sever night be
vụn anough time to regenerate, then the thod of shifting agriculture is nevertheles
the only way of utilising, the tropical or aquaterial jungle regions.
XAKKET FÄRDENING:- Tt is miss kways under the name of "truck farming". Truck farning is. prastimet in areas of dense population. Farmera cultivate flowers; fruits, vegetables in the rural district to supply the nearly urban and industrial areas. Nearly in every ONBU; intensive farming is the rule and sarkat gardening is an outstanding example of
specialized commercial farning. Since the produets ego fruits, vegetables sto, men sasily prishable, therefore ma sheap and gak main of transport is requiret to ransport the products from the areas of wodustim to the marketë. In the Unitad.
trucks and railways, provide the mont
gardening products, le market gürdening arope usually can fetch a high pries on the market,
De furare pen apply a large anewt: of inorganis fertilisers and a high yield pår unit ares is often obtained. Losal examples of
arithmuarless gardening orops include
Lext moan of transporting markat
Bhatim and Tai Po where vegetables and flowers kaya ampirossded the place of xies as okieť
(ii) Outline the geographical factors which are
essential to the practice of plantation
(三)鑑別
"Plutation: agriculture in a large scale specialised agrionlture in the tropics
Srope suk as rubber and sugar are grown and prooessel for export to the tangerite
industrial i med nations. Factors essential to
the praslice of plantation a
Bagri anltuna, ama Le (1) Cheap, fortile land which is lavel, drained ind with efficient means of
to ports on major shipping routes 1.g. Yostorn coast of Xalay Peninsulai
(11) Kuah bapital in mesded not only for the establishment of the plantation itself but
NH2NO; → N2O+24:0
»硫酸鈉與硫酸銨一分別加入氫氧化鈉溶 液並以濕紅石蕊試紙檢驗可能產生之氣 体若試紙變藍色則證明有氨氣產生原物
乃為硫酸銨否則為硫酸鈉。
„SO4+2NaOH → NaS0g + 2NIT +2 HO (2)氨氮一分別以濕紅石蕊試紙置入若試
紙呈藍色是氨試我不轉色是氮.
響社會新生力牍之報紙 有酒館,衆衛向上,培 常弛邦。監事:近點存
遊縦雄難用,點年來好 民政力推幟朥年陴梁酒 監事長康北
陳永雄、劉卓明,將英
發版,引致謝,無事:陳果發、
欧泉、愧澄、郁彼得•
「北雙的黹年閒題,
下月舉行新員就職
文化大學留港校友會
第七屆職員經告選出
·••文化大學 陳榮、楊文
分會搭,何多帝,方開》、阿世始、謝寶痰、梁 監容節聯歡,密閉,榻、陳一東、陳舜
鄧然伯雄
·部門對於数影檢查以及 色情没影刋物茶賨年劳,副理長:感炳南 日益嚴发,噯府有關、張伯輝、陳克研。常
“良
Also for the sapart of foodaturf for the work though there are some exoptions.
(III) A huge labour supply is required since most of the work aspecially planting and harvesting is still being done by hand, South- East isim di the most suitable plass for the practice of plantation agricultura since there. la abundant supply of cheap Inhow from China
· and India. However, juxtaposition of different Faces working in one place han on the other hand being such social friction and viðlence. (IV) Transport facilities are of great Ampertanes with export crops especially with perickable fruit such as bananas, Bo zost
less are located near the coast, Efficient management is usually supplied
by Europassa eigi medical docters, pest control: Dfficien, soil azperti.
(VI) A prolong period of cultivation say lead to soil exhaustion and erosion.
(VII) (en vaading may lead to lasching (thus lowering the soil fertility) and soil erosion. (VIII) Raşid spreading of paste and san will affect the produstion.
(IX) Overproduction by some of the leading countries may lead to a slump in the world märket prien e,g. rubber öften suffers from violent fitstations in world market prios. (1) There are often political dangers to bri
cultural background. together,
recent racial okaches in
(111) On a
PLANTATION AREAS OF THE WORLD
world map, locate the areas where
stias agrionlturs ás practised.
QUESTIONS FOR WEIT WEEK 1-
With motual examples, explɛin in detail the uneven distribution of population is the vOT)
Write consiño geographical accounKÝ DIS
(1) Crop rotation
(11) Day farming
NG + H2O+ NGOH (酸性)
(3)氮及二氧化碳 一氧化碳——先通入石灰水。 若石灰水變混濁,則藝氧体是二氧化碳
CQ2 + Ca(OH), → CaCO sh+ H2O 將其餘兩種點火燃燒可赠者為一氧化碳 不可燃者為
200+ 0.2002
)氨與硫化氢——分別通入硝酸銀溶液中
產生黑色沉澱的是硫化氫否則為氨
H2S+ Pb (NO3), →→2 HNO + PbSt