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madeChinesepeopleproudofisShenzhouⅦspaceshipsucceededinfinishingthemissionofthefirstthree?mancrewofaChinesespacecraftandthefirstChinese“SpaceWalk”.A.That;whatB.What;thatC

题目详情

________ made Chinese people proud of is ________ Shenzhou Ⅶ spaceship succeeded in finishing the mission of the first three?man crew of a Chinese spacecraft and the first Chinese “Space Walk”.

A.That; what B.What; that

C.What; what D.Which; that

 

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答案和解析
B    what引导主语从句,且在从句中作主语;that引导表语从句,在从句中不作任何成分。