問(wèn)題補(bǔ)充：
單選題
_______ it two days ago when you arrived home late that you came across her?A.DidB.WasC.DoesD.Is
網(wǎng)友答案：
熱心網(wǎng)友 1樓
B解析考察強(qiáng)調(diào)句，根據(jù)句子結(jié)構(gòu)可知，該句為強(qiáng)調(diào)句的一般疑問(wèn)句式，去掉it was that 以后句子結(jié)構(gòu)完成，不缺少成分，即you came across her two days ago when you arrived home late.
