试题 试卷
题型:语法填空(单句) 题类: 难易度:普通
北师大版(2019)选择性必修第四册Unit 11 Conflict and Compromise 情态动词基础练习
—Maybe he got caught in the rain.
— I don't know. He _______ while I was out.
— Oh, dear! She _______ a lot of difficulties!
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