"Not until science became prominent ______ be abolished," some people argue.

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问题 "Not until science became prominent ______ be abolished," some people argue.

选项 A、did slavery come to
B、slavery to
C、had slavery come to
D、that slavery came to

答案A

解析动词时态。根据until引导的时间状语判断，主句时态应为一般过去时，而not until前置，故应采用倒装。

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专业英语四级

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