1编号：16246题型：单选题测试正确率：58.93%
Did you have a difficult time where she lives?
2编号：16245题型：单选题测试正确率：57.14%
They have some problems to the top of the mountains.
3编号：16244题型：单选题测试正确率：57.32%
They had a difficult time the maths problem out.
4编号：16243题型：单选题测试正确率：60.98%
He had a difficult time English well.
5编号：16242题型：单选题测试正确率：21.41%
They have a difficult time it out.
6编号：16241题型：单选题测试正确率：24.57%
They had a difficult time in the village at first.
7编号：16240题型：单选题测试正确率：45.83%
The plane will from Zhengzhou and land in Hefei.
8编号：16239题型：单选题测试正确率：66.67%
Thank you for care of my pet dog.
9编号：16238题型：单选题测试正确率：61.29%
These clothes are too dirty. Please .
10编号：16237题型：单选题测试正确率：64.52%
There are some toys on the table. Please .
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