1编号：16242题型：单选题测试正确率：21.41%
They have a difficult time it out.
2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.
3编号：16240题型：单选题测试正确率：45.83%
The plane will from Zhengzhou and land in Hefei.
4编号：16239题型：单选题测试正确率：66.67%
Thank you for care of my pet dog.
5编号：16238题型：单选题测试正确率：61.29%
These clothes are too dirty. Please .
6编号：16237题型：单选题测试正确率：64.52%
There are some toys on the table. Please .
7编号：16236题型：单选题测试正确率：46.38%
Please your jeans.
8编号：16235题型：单选题测试正确率：73.91%
Don't bring food to the party. If you do, the host will take it .
9编号：16234题型：单选题测试正确率：50.17%
（2009福州）—Sam, do you know if Alice to my party next week? —I think she will come if she free.
10编号：16233题型：单选题测试正确率：67.66%
I want to know if they tomorrow.
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