50 per cent of the students in this twin brothers _____playing football
题目
50 per cent of the students in this twin brothers _____playing football
谓语动词用单数还是复数
答案
50 per cent of the students in this twin brothers 不通呢,打错了吧
举一反三
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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