{01}We’d better set off,or it will be dark we know it. A.before B.after C.when D.until 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”。 本题选A。 {02}A new library is being built _______ there was a playground . A.that B.in which C.where D.when 解析: 本题选C。
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