Hearing the news, we did nothing but silently. [ ]A. to sit B. sat C. to be sitt
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![Hearing the news, we did nothing but silently. [ ]A. to sit B. sat C. to be sitt](/pic/43_1433122.jpg)
Hearing the news, we did nothing but _____ silently.[ ]A. to sit
B. sat
C. to be sitting
D. sit
试题答案
D