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问一道英语题-- Did Peter fix the computer himself?-- He ________,

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问一道英语题
-- Did Peter fix the computer himself?
-- He ________, because he doesn’t know much about computers.
A. has it fixed B. had fixed it C. had it fixed D. fixed it
选C,我选了A,谁知道错在哪里?
问一道英语题-- Did Peter fix the computer himself?-- He ________,
第一句话就用DID问问题,问皮特他又没有修电脑
而实际上修电脑的动作是应该发生在过去的过去
所以用过去完成时态了.
如果第一句话用DOES问的话,那就是你的做对了.