[典例剖析] 单项选择。
() —Let's have a rest now. What would you like?
—I'd like two of .

A.bottle；juice
B.bottle；juices
C.bottles；juice
D.bottles；juices

1. C

[反馈练习] 用所给词的适当形式填空。
1. There are a few (bus) in the parking lot.
2. Eating more (fish) is good for our brain.
3. Put your (foot) together. You should behave well in public places.
4. He bought two (box) of (chocolate) for his cousin's birthday.
5. The cat is helpful. It caught three (mouse) last night.
6. The dancer only eats a little (rice) every meal.
7. Look at those (child) playing around the swing.
8. Please add some salt to the (tomato soup) five minutes later.
9. Several (woman doctor) are having dinner over there.
10. There (be) three glasses of juice on the table. Which one do you want?

1. buses 2. fish 3. feet 4. boxes, chocolates 5. mice 6. rice 7. children 8. tomato soup 9. women doctors 10. are