Question

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

A．which

B．that

C．who

D．where

Answer 1

A

考查非限制性定语从句，which 指前半句话的意思。句意：正如预料的那样，只有五个人出现在聚会上，使女主人非常的生气。所以选A。