Question

It was at 12 o’clock _________ they came home from school.

It was at 12 o’clock _________ they came home from school. A．what B．when C．that D．Which

Answer 1

C

试题分析： 句意：他们从学校到家的时间正是在十二点钟。根据句意强调他们回到家是在十二点，英语中强调句型结构为：It is/was +被强调部分+that ...。在这里that不可变成其他词。虽然强调时间依然不能用when。  考点:考查强调句式的用法。