问题
填空题
选择正确的单词填空。
1. (Which, What) can it do?
2. There (is, are) only one mouse.
3. — What (is, does) the rabbit do? — It can ride the bike.
4. Where (are, is) the ducks?
5. Look! The cow is (fly, flying).
答案
1. What 2. is 3. does 4. are 5. flying