1编号：3724题型：单选题测试正确率：62.35%
Elephants eat ______. They can move ______ when necessary.
2编号：3695题型：单选题测试正确率：81.82%
Jenny is a quick thinker, and she always works out the cost ______ more quickly than me.
3编号：3289题型：单选题测试正确率：60.26%
Remember to e-mail me. All of us hope to hear from you ______.
4编号：3128题型：单选题测试正确率：79.81%
We are sitting in a soft sofa______. The room is ______ and smells good.
5编号：3120题型：单选题测试正确率：92.98%
—______ do you usually go to work, Frank? —By bike.
6编号：2736题型：单选题测试正确率：0%
The new kind of car is _____ dear, and I don’t have _____ money.
7编号：2734题型：单选题测试正确率：0%
The bag of rice is ＿＿＿ heavy for Tom to carry. Let’s go and help him.
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