1编号：12681题型：单选题测试正确率：85.96%
I here all the afternoon.
2编号：12680题型：单选题测试正确率：74.0%
Sam has been for 2 kilometers.
3编号：12679题型：单选题测试正确率：68.29%
Lisa old coins since she was four years old.
4编号：12678题型：单选题测试正确率：68.12%
They performed at the theatre to money for charity.
5编号：12677题型：单选题测试正确率：56.59%
Remember this, John. careful you are, mistakes you will make.
6编号：12676题型：单选题测试正确率：59.45%
Liu Li and Liu Ying have some ideas .
7编号：12675题型：单选题测试正确率：17.96%
Some people waste too much water. They don’t believe that it can some day.
8编号：12674题型：单选题测试正确率：50.79%
Over 400 million people have visited Disneyland parks around the world American Disneyland opened in July 1955.
9编号：12673题型：单选题测试正确率：50.12%
he was old, he still works very hard.
10编号：12672题型：单选题测试正确率：79.41%
, can you help me with my maths?
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