1编号：23002题型：单选题测试正确率：59.11%
We at the party yesterday.
2编号：23001题型：单选题测试正确率：76.79%
Hello, is Anna speaking. Who is ?
3编号：23000题型：单选题测试正确率：75.52%
— is my friend, Jerry. —Nice to meet you, Jerry!
4编号：22999题型：单选题测试正确率：58.11%
—Who are those? — .
5编号：22998题型：单选题测试正确率：63.46%
Is that friend? —Yes, .
6编号：22997题型：单选题测试正确率：90.12%
This is an apple.变为复数句是 .
7编号：22996题型：单选题测试正确率：68.27%
Are any flowers over there?
8编号：22995题型：单选题测试正确率：90.93%
are boys.
9编号：22826题型：单选题测试正确率：61.17%
—Is this your sweater, Joy?—No, It's not sweater. is yellow.
10编号：22825题型：单选题测试正确率：62.75%
This isn't football. Tom, You left at school.
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