搜题
问题   更新时间2023/4/3 12:59:00

I certainly tried to explain his ideas but I am still at a loss _____ his points.
A.and see
B.for seeing
C.to see
D.seeing

参考答案:D 答案解析: be at a loss意为“不知所措”, be at a loss 与 see his points没有因果关系、目的关系,也没有时间上前不知所措后看见他的想法的关系,句意应该为我确实试着解释他的想法,但是当我看到他的观点时我仍然不知所措,所以选择D。
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