阅读理解。

1. Which country's food does this restaurant sell? [ ]

A. England.

B. France.

C. America.

D. Italy.

2. How many kinds of pizza are there? [ ]

A. One.

B. Two.

C. Three.

D. Four.

3. What doesn't the customer want? [ ]

A. The special.

B. A soup.

C. Something to drink.

D. A pizza.

4. How much does the customer pay for the food? [ ]

A. $11.50.

B. $10.25.

C. $10.00.

D. $8.00

5. Which of the following is TRUE? [ ]

A. The waiter helps the customer save money.

B. All the food the restaurant sell is English food.

C. A bowl of tomato soup is the same price as a Coke.

D. The special comes with a soup, a salad, or two pizza.

女性上生殖道感染的防御机制，哪一项最重要：

A．双大阴唇自然闭合

B．盆底肌肉的作用保持 * * 口闭合， * * 前后壁紧贴

C． * * 自净

D．子宫颈粘液栓

E．子宫内膜周期性脱落