How pleased the detective was what his customer told him! A. hearing B. heard C.
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How pleased the detective was _____ what his customer told him!
A. hearing B. heard C. to hearing D. to hear
试题答案
D
解析:
"be pleased to do sth."为固定结构,不定式表原因。此感叹句的陈述句形式为: The detective was pleased to hear what his customer told him.