题目内容
The manager was very angry, for he had sent his business partner two thousand machines yesterday, half of _________ unqualified.
A. them B. what C. which D. whom
【答案】
A
【解析】 略
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题目内容
The manager was very angry, for he had sent his business partner two thousand machines yesterday, half of _________ unqualified.
A. them B. what C. which D. whom
A
【解析】 略