We’d better set off,or it will be dark we know it.A.before B.afterC.when
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We’d better set off,or it will be dark we know it.A.before | B.after | C.when | D.until |
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答案
A |
解析
考查状语从句的连词。语境表示“还不等我们意识到”,用before引导状语从句表示“在……之前”。 |
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