1编号：35182题型：单选题测试正确率：89.02%
— are these black pants?—They are only 8 dollars.
2编号：35093题型：单选题测试正确率：78.93%
— my book and keys?—They’re on the desk.
3编号：35048题型：单选题测试正确率：0%
4编号：34830题型：单选题测试正确率：53.35%
—Who are those?— .
5编号：28967题型：单选题测试正确率：37.68%
— will you come back?—In a few days.
6编号：28964题型：单选题测试正确率：56.41%
— are you staying in Ottawa? —For two weeks.
7编号：28962题型：单选题测试正确率：56.64%
— is it from Leshan to Chengdu?—I’m not sure, but it takes about two hours to get there by bus.
8编号：25534题型：单选题测试正确率：66.58%
— your grandpa? —Seventy.
9编号：25533题型：单选题测试正确率：66.19%
— is your mother? —She is a doctor.
10编号：25532题型：单选题测试正确率：58.66%
beef do you want?
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