Was it last Friday ________ you met him?

Was it last Friday ________ you met him?
A、that
B、on which
C、which
D、when
【正确答案】:A
【题目解析】:此题考察强调句,it +be +强调部分+that 句子,在它引导 的强调句中,去掉it be 和that,仍不影响原句子,在这道题中,把was it去掉,原句变成:Last Friday, you met him. 句子仍然成立,因此此处为强调句,选A that.