摘要: -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 答:B.过去完成时表示在过去的过去.故排除A项.C和D明显与题意不符.was wondering...意为“我.

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