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已选分类 文学外国语言文学英语语言文学
Nature never ceases to surprise us. Molecules with______structures and properties turn up in the laboratory all the time.
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The new government embarked upon a program of radical economic reform.
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During the trip itself, they will be ______to high doses of radiation, raising their odds of getting cancer later in life, and they will lose bone density.
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It was his firm conviction that every effort should be made to preserve world peace.
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BSection A/B
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In the final straight Meyers stumbled , and although he didn't fall it was enough to lose his first place.
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She's always been kind to me—I can't just turn______on her now that she needs my help.
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Having clean hands is one of the______rules when preparing food.
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The recent deterioration in the economy is of great concern to the government.
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The policemen were assaulted by a shower of stones.
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We suspect there is a quite deliberate attempt to sabotage the elections and undermine the electoral commission.
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BSection A/B
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It is known that some ways of using resources______can destroy the environment as well as the people living in it.
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Perhaps there is some element associated with the preservation of memory that, when carried to ______, inhibits that memory instead.
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