问题
选择题
Jack wasn't saying anything but the teacher smiled at him ____ he had done something very clever.
A as if B in case C while D though
答案
答案：A
本题考察状语从句的用法。根据句意，空格处需要填入"好像，仿佛"。故选A.
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Jack wasn't saying anything but the teacher smiled at him ____ he had done something very clever.
A as if B in case C while D though
答案：A
本题考察状语从句的用法。根据句意，空格处需要填入"好像，仿佛"。故选A.