1编号：17252题型：单选题测试正确率：49.17%
—Can a plane fly the Arctic Ocean? —Yes, but it needs to go the clouds for hours.
2编号：17251题型：单选题测试正确率：28.23%
The light goes the window and makes the room bright.
3编号：17250题型：单选题测试正确率：26.61%
There is a forest the river.
4编号：17249题型：单选题测试正确率：61.65%
That’s a wide river. I can’t swim it.
5编号：17248题型：单选题测试正确率：57.39%
When you the bridge, you will find the bank.
6编号：17247题型：单选题测试正确率：76.47%
Go along the street you see the second crossing.
7编号：17246题型：单选题测试正确率：5.88%
They leave until their mother comes back.
8编号：17245题型：单选题测试正确率：64.44%
—Hurry up! The bus is coming.—Wait a moment. Don’t cross the street the traffic lights are green.
9编号：17244题型：单选题测试正确率：82.22%
We didn’t know the good news our teacher told us.
10编号：17243题型：单选题测试正确率：36.11%
The mother told her child cross the street the traffic lights turned green.
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