Question

【题目】________is often the case，some British people are not familiar with different cultures.

A．Which B．As

C．It D．That

Answer 1

【答案】B。

【解析】考查固定搭配。A．哪一个；B．正如；C．它；D．无意义。as引导的非限制性定语从句，as在从句中作主语。As is often the case情况常常如此。句意：有些英国人不熟悉不同的文化，这是常有的事。故选B。