You must explain to us how they succeeded________doing the experiment.A、forB、at

游客2023-09-29  22

问题 You must explain to us how they succeeded________doing the experiment.

选项 A、for
B、at
C、in
D、to

答案 C

解析 固定搭配succeed in doing sth.意为“在某方面取得成功”。
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