1编号：4697题型：单选题测试正确率：91.96%
This piece of music beautiful.
2编号：3852题型：单选题测试正确率：57.53%
— Something ________terrible. What goes bad in the kitchen? — The meat.
3编号：3732题型：单选题测试正确率：92.83%
—I often listen to the song Rainbow. —So do I. It ______beautiful.
4编号：3413题型：单选题测试正确率：21.37%
—______ the ice ______ into water? —Yes, it ______ into water an hour ago.
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