题目内容
—Excuse me, sir. Would you do me a favor?
—Of course. What is it?
—I if you could tell me how to fill out this form.
A. had wondered B. was wondering
C. would wonder D. did wonder
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题目内容
—Excuse me, sir. Would you do me a favor?
—Of course. What is it?
—I if you could tell me how to fill out this form.
A. had wondered B. was wondering
C. would wonder D. did wonder