1编号：4328题型：单选题测试正确率：34.56%
4/7的英文表达______
2编号：4316题型：单选题测试正确率：33.99%
5/9的英文表达______
3编号：3700题型：单选题测试正确率：85.98%
— John, how old is your grandfather? — ______. We had a party for his ______ birthday last week.
4编号：3670题型：单选题测试正确率：58.56%
—How many times have you been here? —This is my ________ visit.
5编号：3351题型：单选题测试正确率：47.22%
Tom is ______. Today is his ______ birthday.
6编号：3190题型：单选题测试正确率：53.94%
September is ______ month of a year.
7编号：2776题型：单选题测试正确率：0%
100%
8编号：2775题型：单选题测试正确率：0%
0.6
9编号：2774题型：单选题测试正确率：0%
Eighty_______ nine is seventy-one.
10编号：2763题型：单选题测试正确率：0%
One_____ ten is eleven.
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