根据首字母或汉语提示完成句子。

1.Homework must come ______ (第一).

2. F______ is the second month of a year.

3.We have a long _______ (假期) in May.

4. You can't s_______ in the classroom. You must be quiet (安静).

5. Do you know how to get to Suguo S_______?

6. After school we often play football t_______.

7. Every morning I do morning e______ at 7.00 at school.

8. In China, people c_______ the Spring Festival every year.

9. I like listening to m_______ very much.

10. Our teacher is h_______. He always helps us with our studies (学习).

符合食管裂孔疝表现的是（）。

A.LES功能减弱

B.胃酸分泌量及反流增加

C.LES功能增强

D.膈食管韧带解剖缺陷

E.支配食管的交感神经兴奋占优势