2019年mpa考试英语真题——连词1237

{01}He had no sooner finished his speech       the students started cheering. A.since B.as C.when D.than 解析：考查no sooner…than.表示一……就; 根据句子意思“他一完成讲话学生就开始欢呼。”since既然；as作为； when 当什么时候；   
本题选D。
{02}Although the police thought he was the most likely one, _____ they had no exact proof about it, they could not arrest him. A.when B.until C.before D.since 解析：考查连词.   A.当……时候B.直到…… C.在……以前    D.因为；由于；自……以来。句意：尽管警察认为他是最可能的一个，由于他们没有确切的证据，他们也不能逮捕他。选D。
本题选D。