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I got up early, but I___so,because I had no work to do that morning. A. needn't do B. needn't have done C. didn't need do D. didn't need to do 此题应选B。为了弄清此题,首先我们要知道need有情态动词和实义动词两种用法。一般说来,这两种用法在意义上差别不大,但在用法上差别较大:
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I got up early, but I___so,because I had no work to do that morning. A. needn't do B. needn't have done C. didn't need do D. didn't need to do 此题应选B。为了弄清此题,首先我们要知道need有情态动词和实义动词两种用法。一般说来,这两种用法在意义上差别不大,但在用法上差别较大:
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HumanitiesPhilosophy
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