1编号：15642题型：单选题测试正确率：43.74%
Elephants, tigers and many animals live in the forest.
2编号：3220题型：单选题测试正确率：91.22%
______are his______.
3编号：3217题型：单选题测试正确率：82.12%
—Is this your book? —______.
4编号：3216题型：单选题测试正确率：92.85%
—What’s this? —______.
提醒:
