
【名词&注释】
化学反应(chemical reaction)、高锰酸钾(potassium permanganate)、民主改革(democratic reform)、电视节目(tv program)、山顶洞人(upper cave man)、质量守恒定律(law of conservation of mass)、农奴制度(serf system)、固体剩余物、迄今为止(so far)、形容词性物主代词
[判断题]20世纪60年代初期,西藏地区胜利完成民主改革,废除了封 建农奴制度(serf system),进入社会主义阶段。( )
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举一反三:
[单选题]5. —My bike(自行车) is under the tree. Where is __________ bike?—It is in front of my house.
A. you
B. yours
C. your
D. /
[单选题]34.—Would you like to go and see a film?—Sure, the TV programmes are too ________ .
A. surprising
B. interesting
C. exciting
D. boring
[单选题]迄今为止(so far),最早掌握磨制和钻孔技术的原始人类是( )
A. 元谋人
B. 北京人
C. 山顶洞人
D. 河姆渡居民
[单选题]My friend _____ me. I have to leave now.
A. waits for
B. waited for
C. is waiting for
D. was waiting for
[单选题]下列对诗词的理解不恰当的一项是:
A. 这是一首写给挚友陈同甫,并与之共勉的作品。
B. “壮词”是指战前豪迈出征的“雄壮”与战场奋勇杀敌的“悲壮”。
C. “沙场秋点兵”描绘了一幅秋高气爽,威武的军队接受检阅的画面。
D. “可怜白发生”一句包含着作者难以诉说的郁闷、焦虑、痛苦和愤怒。
[单选题]2. We were angry __________ him ___________ keeping us waiting.
A. with; for
B. to; for
C. with ;as
D. to ;as
[单选题]下列对化学反应前后质量变化的解释,不符合质量守恒定律的是
A. 高锰酸钾受热分解后固体剩余物的质量减小,是因为放出了氧气
B. 蜡烛燃烧后质量变小,是因为蜡烛受热形成了石蜡蒸气
C. 细铁丝在氧气中燃烧后,质量增大,是因为生成物中含有氧的质量
D. 白磷在密闭容器中燃烧,反应前后总质量不变,是因为生成物都没有逸散
[单选题]---- I haven’t seen Grace for a long time.---- I haven’t seen her, _____.
A. other
B. too
C. either
D. instead
[单选题]You need to have the experience of directing different activities to __________.
A. be an editor of the music magazine B.head a bank branch of Town Bank
B. teach English in Language Centre
C. work as a nurse in Child Care Centre
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