Question

【题目】China is getting better at making hi-tech products ______ can be bought in all parts of the world.

A. whoB. whichC. what

Answer 1

【答案】B

【解析】

句意：中国在制造高科技产品方面很擅长，并且这些产品世界各地都能买到。此句考查定语从句的关系词。who引导定语从句时，先行词是人，who在从句中作主语或宾语；which引导定语从句时，先行词是物，which在从句中作主语或宾语；what不能引导定语从句。本句的先行词是hi-tech products，指物，用which来引导，故答案为B。