Mr．Green didn’t understand made his daughter so absent-minded this morning．A．how
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Mr．Green didn’t understand ________ made his daughter so absent-minded this morning．
| A．how that was | B．what was it |
| C．why it was that | D．what it was that |
试题答案
D
解析这题考查的是强调句的特殊疑问句做宾语从句的用法，因为强调的是从句的主语，所以疑问词用what，而且宾语从句的语序是陈述句。选D。