女，42岁。主诉乏力，食欲减退，腹胀，右肋隐痛。查体：肝大，质硬，有轻触痛。检查：A
题型：单项选择题 共用题干题
问题：
女，42岁。主诉乏力，食欲减退，腹胀，右肋隐痛。查体：肝大，质硬，有轻触痛。检查：ALT331U／L，AST167U／L，HBsAg（+）、HBeAg（+）、抗HBc-IgM（+）.
该患者膳食蛋白质供能的适宜比例为（）。
A.5%
B.8%
C.10%
D.12%
E.18%
题型：单项选择题 共用题干题
阅读理解
Americans usually eat three meals a day. Breakfast usually comes before eight o'clock(点钟) in the
morning. They usually have eggs, some meat, bread, fruit juice and coffee. Lunch is between(在……之间) twelve and one o'clock. It is like a light meal and working people must take lunch with them or get it
near workplace(工作地点).
The students in school take sandwiches, fruit, and cookies with them to eat in school. Supper, the
main meal, is between six and eight in the evening. People cook it carefully. They may have meat or
chicken, turkey and duck. They may all have potatoes or rice, vegetables or salad. The drink is coffee,
tea or milk. Then comes the dessert(甜食).
1. Americans have breakfast ________.
A. after eight o'clock
B. at eight o'clock
C. before eight o'clock in the morning
2. _______ is the most important meal in a day.
A. Breakfast
B. Lunch
C. Supper
3. 
"Light" means " " in Chinese.
A. 重的
B. 轻的
C. 不太重要的
4. Americans usually have breakfast and supper at ______.
A. home
B. office
C. workplace
5. When Americans have supper, _______ comes last.
A. drink
B. dessert
C. meat
