1编号：44130题型：单选题测试正确率：69.37%
— —Thanks. I want to buy an MP5.
2编号：39987题型：单选题测试正确率：80.75%
— ?—I need a pair of glasses for my grandson.
3编号：39794题型：单选题测试正确率：91.36%
选出“Can I help you?”的同义句：
4编号：35187题型：单选题测试正确率：43.14%
I like the green socks. I'll .
5编号：35184题型：单选题测试正确率：92.16%
—Can I help you? — .
提醒:
