Jack’s ill, so they ______ change their plans. A. must B. should C. have got to D. ought to
2023-02-16 19:28:27 185次 2010届高考英语二轮复习跟踪测试：情态动词专题2 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Jack’s ill, so they ______ change their
plans.
A. must B.
should C. have got
to D. ought to
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