搜题
问题   更新时间2023/4/3 12:59:00

When the message finally reached the Command Center, it __________ “mutated” to become —“Send three and four-pence, we.re going to a dance.”

选择一项:

A.
was


B.
had


C.
have

译文:当此条消息最终传到指挥中心的时候,却已“变”成了“送三、四便士来,我们要去跳舞”。 解析:根据语境,主句事件发生在从句时间之前,所以当从句使用过去时reached,主句应使用过去完成时had “mutated”,因此正确答案是B。 正确答案是:had
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