Thelittlegirl________,butherfam

发布时间:2020-07-28 14:28:00

The little girl ________,but her family couldn’t afford it at that time.A.could go to schoolB.could have gone to schoolC.must have gone to schoolD.can have gone to school

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B解析对过去事情表示猜测,应用情态动词的完成式。could have done表示“本有可能,但却没有”。
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