【1】阅读理解：
Mobile phones should carry a label if they proved to be a dangerous source of radiation,according to Robert Bell,a scientist.And no more mobile phone transmitter towers(发射塔) should be built until the long-term health effects of the radiation they emit(放射)is scientifically evaluated,he said."Nobody's going to drop dead overnight but we should be asking for more scientific information,"Robert Bell said at a conference on the health effects of low-level radiation."If mobile phones are found to be dangerous,they should carry a warning label until proper shields can be devised,"he said.
According to Robert Bell,if mobile phones prove to be dangerous to people's health,_____.
A.they should be banned immediately.
B.the use of them should be restricted.
C.all transmitter towers should be torn down.
D.a warning label should be attached.
正确答案：D
答案解析：本段的第一句话告诉我们：被证实有辐射危险的手机应该带着标签。因此答案是D.
【2】阅读理解：
Besides,it is rather unreal to grade people just according to their intellectual ability.This is only one aspect of their total personality.We are concerned to develop the abilities of all our pupils to the full,not just their academic ability.We also value personal qualities and social skills,and we find that mixed-ability teaching contributes to all these aspects of learning.
The author argues that a teacher‘s chief concern should be the development of the student's _______.
A.personal qualities and social skills
B.total personality
C.learning ability and communicative skills
D.intellectual ability
正确答案：B
答案解析：根据本段的内容，可以看出学生的total personality(总体素质)包括了academic ability or intellectual ability,personal qualities和 social skills.也就是说这些能力都是total personality的方方面面。再看一下这一段的第二、三两句，可以得出正确的答案应该是选项B.其他几个选项的意思都不全面，都不能反映作者的充分开发学生的全面能力的主张。
【3】阅读理解：
But even if every large city purified and reused its water,we still would not have enough.Where could we turn next?To the oceans!All we'd have to do to make use of the vast amount of sea-water is —— remove the salt.This salt-removing process is already in use in many parts of the world.
According to the passage,sea-water can be turned into fresh water by_____.
A.heating it up.
B.treating it with chemicals.
C.taking salt out of it.
D.drying it up.
正确答案：C
答案解析：海水之所以不能饮用就是因为它是咸的。答题依据是本段的remove the salt即take salt out.
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