1编号：4745题型：单选题测试正确率：43.3%
— we clean the classroom at once?— No, you . You clean it after school.
2编号：4744题型：单选题测试正确率：34.69%
— I take some photos in the hall?—No, you .
3编号：4743题型：单选题测试正确率：22.97%
She know the answer, but I'm not sure.
4编号：4742题型：单选题测试正确率：46.89%
I have my own room in my house, so I do what I want in it.
5编号：4741题型：单选题测试正确率：68.42%
Cars, buses and bikes stop when the traffic lights change to red.
6编号：4740题型：单选题测试正确率：56.94%
—May I go out now. Dad?—No. You let your mother know first.
7编号：4739题型：单选题测试正确率：38.04%
—Have you decided where to do for your summer vacation ?—Not yet. We go to Qingdao. It is a good place for vacation.
8编号：4738题型：单选题测试正确率：55.74%
The room is big enough. It hold 100 people.
9编号：4737题型：单选题测试正确率：76.32%
—Dad, can I go to the movie tonight ?—Sure, but you come back home before 9 o’clock.
10编号：4736题型：单选题测试正确率：53.83%
—Mom, must I finish my homework now ?—No, you . You may have supper first.
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