Children have to take many after-school classes. They___________hard to study for good grades. A.wer...
2022-08-26 09:23:45 51次 2019年5月河北省教育集团中考模拟英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
Children have to take many after-school classes. They___________hard to study for good grades.
A.were pushed B.are pushed C.are pushing D.have pushed
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