问题
选择题
She hesitated at the gate of the canteen, _________ whether to enter or not.
A．to wonder
B．wondered
C．wondering
D．wonder
答案
答案：C
考查非谓语动词作状语。主语She和. Wonder是主谓关系，所以用wondering。选C。
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She hesitated at the gate of the canteen, _________ whether to enter or not.
A．to wonder
B．wondered
C．wondering
D．wonder
答案：C
考查非谓语动词作状语。主语She和. Wonder是主谓关系，所以用wondering。选C。