1编号：4302题型：单选题测试正确率：66.33%
There is ______ in it, so we needn’t read it.
2编号：4268题型：单选题测试正确率：49.33%
Oxford University is ______ with tourists for its beautiful old buildings.
3编号：4123题型：单选题测试正确率：38.51%
Protecting the environment is a ______ activity.
4编号：4120题型：单选题测试正确率：50.49%
It’s more ______ to take the underground in Beijing.
5编号：4117题型：单选题测试正确率：60.19%
If you are ______ studying, you may take a rest.
6编号：4114题型：单选题测试正确率：57.14%
Planting trees on Tree Planting Day is really ______.
7编号：4107题型：单选题测试正确率：68.51%
There is no ______ person in the world.
8编号：4106题型：单选题测试正确率：65.58%
Helping others is a/an ______ thing.
9编号：3516题型：单选题测试正确率：39.58%
Hurry up! There is ______ time left.
10编号：3260题型：单选题测试正确率：77.57%
I think this question______to answer.
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