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综合探究下列有关我国的自然灾害和环境保护问题。 (一)我国是多自然灾害的国家。读有关资料回答: 资料一:在过去的2200年间,我国共发生大水灾1600多次,大旱灾也有1600多次。1977年以前的508年中,称得上“风调雨顺”的年份仅有7年。20世纪80年代以来,受灾的土地每年都在40%左右。 资料二:2002年从3月18日傍晚起,我国北方大部分地区经历了20世纪80年代以来最强的一次沙尘暴天气过程,持续时间最长达100小时,甘肃局部地区能见度小于50米;20日内便给北京“输送”了3万吨沙土,北京人均分摊3千克。
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【单选题】It Can be inferred from Para. 3 that at present ______.
A.
a country can never expect to reconstruct its debts
B.
a country can reconstruct its debt with the permission of IMF
C.
a country in default cannot reconstruct its debts without the permission of all of its creditors
D.
a country in default can reconstruct its debts by acquiring the permission of most of its creditors
【简答题】常用的助行器种类不包括() A单脚手杖 B四脚手杖 C四轮式步行器 D假肢
【简答题】Put the following sentences from the text into Chinese. As she was about to walk into the elevator she noticed two men already aboard. Her hesitation about joining them in the elevator was all too ob...
【简答题】Translate the following sentece into Chinese: Her hesitation about joining them in the elevator was all too obvious now. Her face was flushed.
【单选题】In the section “Heifer International,” the statement a cow or goat can exceed a year’s income means _____ .
A.
a cow or goat costs more than an annual salary
B.
an annual salary is more than the cost of a cow or goat
C.
a cow or goat is better than getting an annual salary
D.
a cow or goat can earn you an annual salary
【简答题】The elevator was _____ of ______, so we had to walk to the 10th floor of the building.
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