Question

【题目】Is it that you often play computer games ________ worries your parents?

A．why

B．that

C．which

D．what

Answer 1

【答案】B

【解析】考查强调句。强调句的基本结构是：It is/was+被强调成分+that/who+其他成分。一般疑问句是把is/was提前。本句被强调的是一个that引导的主语从句，所填的that是强调句知道构成部分。故B正确。