Having been ill in bed for nearly a month.he had a hard time the exam. [ ] A.pas
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Having been ill in bed for nearly a month,he had a hard time________ the exam.
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A.passB.to PassC.passedD.passing试题答案
答案:D
解析:have a hard time doing sth.在做某事时很难,为一固定用语。 |