单项选择，从A、B、C中选出最佳的答案。
1）Which do you like better? _____ or _____?
A. biscuits/breads
B. Biscuit/bread
C. Biscuits/bread
2）Young children should have more ______ every day.
A. vegetables
B. vegetable
C. some vegetable
3）— Why are these apples so expensive?
— Because they are ______.
A. new B. red C. choice
4）— What do you want to buy?
— ______.
A. A beer and a jam
B. A bottle of beer and a bottle of jam
C. a beer and a bottle of jam