In the meantime, the question raised by our financial problems is______such research is worth the cost.

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问题 In the meantime, the question raised by our financial problems is______such research is worth the cost.

选项 A、whether
B、that
C、how
D、because

答案A

解析同时，我们财政方面提出的问题是这种研究是否值得。whether作“是否”讲，引导表语从句。

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A类竞赛（研究生）

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