单选题 When was ______ you had the get-together(联欢)with the soldiers?
A. that,it B. this,it C. it, that D. this, that


【正确答案】 C
【答案解析】仔细分析句子结构,我们不难发现,本句是强调句型而且是强调句型的疑问句,对疑问词when进行强调,除强调人以外,强调结构中只能用that,即It+was+被强调的部分+that,当强调疑问句时,把疑问词提前组成特殊疑问句。