—Jack and David are brothers.—Oh,Iwhy they looked so alike.A. was wondering B. wonderC.

发布时间：2020-08-17 13:35:38

—Jack and David are brothers.
—Oh,I    why they looked so alike.
A. was wondering
B. wonder
C. have wondered
D. will wonder

网友回答

(答案→)A. was wondering
B. wonder
C. have wondered
D. will wonder
解析：现在进行时表示在一段时间内一直进行的动作。
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