Question

________ was expected，only five people turned up at the party，________ disappointed the hostess very much.

A．As；which  B．As；that

C．It；that  D．It；which

Answer

【解析】A

解析 在非限制性定语从句中，当从句置于句首时，或从句意为“正如……”时，只能用as而不能用which来引导从句。C项和D项中第一空若要用it，则应把前半句改为“It was expected that only five people turned up at the party”此时it作形式主语。第二空是which引导的非限制性定语从句，且在从句中作主语。