第一节词语释义。（共5小题，每小题1分，满分5分）
（ ）21. — Why don’t you go shopping with us?
— I’m beat. I just want to have a rest.
A. I’m tired. B. I’m happy. C. I’m sad. D. I’m angry.
（ ）22．My pants are not the same as yours
A. are as beautiful as B. look like C. are different from D. are just like
（ ）23. Children should get enough sleep to stay healthy
A. look B. feel C. keep D. ask
