成人每天需要水 __________ mL，氯化钠 __________ g，氯化钾 __________ g。
参考答案：2000~2500 4~5 3~4
选择恰当的选项补全对话，其中两项多余。
A: Excuse me, Jim. What do you want to do this Saturday?
B: Nothing much. 1
A: What about going to the zoo in our city?
B: 2 .
A: Because I hear that eight pandas have just arrived there.
B: Really? 3
A: They're from Sichuan, and they will welcome the friends all over the world
during the 2010 Expo.
B: That's great ! 4
A: I also hear the eight pandas like to eat apples. Why not take some apples?
B: 5 Can't you see "No feeding" in the zoo?
A: Sorry, I forgot. Well, remember to take a camera.
B: OK!
A. We'd better not.
B Why do you want to go to the zoo?
C. What's up?
D. Where are they from?
E. Have a good time !
F. What about you? '
G. I'd love to
