题目内容
The fire was finally brought under control, but not______ heavy damage had been caused.
| A.before | B.after | C.since | D.until |
A
考查时间状语从句。句意“大火最终得到了控制,但没来得及避免严重的损坏。”before可意为“没来得及做某事”。故选A。
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| A.before | B.after | C.since | D.until |