1、【题目】Thosewho’dliketovisittheexhibition________(sign)yournameshere.
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1、【题目】Somemoleculesarelargeenough________(see)undertheelectronicmicroscope.
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1、【题目】Heaskedmewhethermybrother________(fly)toBeijing.
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1、【题目】________(fail)severaltimes,theyneedsomeencouragement.
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1、【题目】Those who’d like to visit the exhibition ________ (sign) your names here.
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sign
解析：
暂无解析
1、【题目】Agreatnumberofsmallpowerstations________(setup)intheircounty sinceliberation.
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1、【题目】Ishallneverforget________(meet)thelatePremierZhouduringhisinspectionofourfactory.
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