问题补充:
I really don’t know I put my wallet after I paid the bill.
A. where was it
B. it was where that
C. where was it that
D. where it was that
答案:
A. where was it
B. it was where that
C. where was it that
(答案→)D. where it was that
解析:句意:我真的不知道,我在付款之后,究竟把钱包放哪了。通过分析句子结构,可知这个句子中包含一个宾语从句和一个强调句。强调句式的特殊疑问句是“特殊疑问词+ is/was+it that…?”,且宾语从句要用陈述语序,选D。