1编号：4707题型：单选题测试正确率：71.17%
It is terrible. It’s raining so that we can go out.
2编号：4699题型：单选题测试正确率：84.42%
—Do you think yesterday’s math problem was difficult?—Yes. I could work it out.
3编号：4309题型：单选题测试正确率：31.3%
It was ______ weather that they decided to go out for a picnic.
4编号：4290题型：单选题测试正确率：50.0%
—Don’t worry. My mother will look after your baby ______. —Thanks a lot.
5编号：4273题型：单选题测试正确率：84.2%
I'm not ______ to lift the heavy box.
6编号：4267题型：单选题测试正确率：71.09%
The bag of rice is______ heavy for Tom to carry. Let’s go and help him.
7编号：4145题型：单选题测试正确率：43.69%
______, everyone should try to protect the environment.
8编号：4138题型：单选题测试正确率：46.02%
You can leave ______ if you have finished.
9编号：4106题型：单选题测试正确率：65.58%
Helping others is a/an ______ thing.
10编号：4095题型：单选题测试正确率：40.26%
I can ______ understand you.
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