Scarcely _____ raining _____ the PLA fighters started on their way again
A.it had stopped...before
B.it had stopped...then
C.had it stopped...than
D.had it stopped...when
网友回答
D解析考查固定句型。scarcely...when...“一......就......”。Scarcely后面的句子用部分倒装，排除A、B；no sooner... than...也是“一......就......”，排除C。故选D。