可能改善COPD患者症状的是
A.吸入支气管扩张药物
B.戒烟
C.长期家庭氧疗
D.流感疫苗注射
E.康复锻炼
参考答案:A,B,C,E
找出下列问题的正确答案。
( ) 1. What's the time?
( ) 2. Why do you like music?
( ) 3. What time do you go to work?
( )4. Do you have any oranges?
( ) 5. How many brothers do you have?
( ) 6. What can you do?
( ) 7. Where is the baseball?
( )8. What's your favorite subject?
a. I can swim.
b. Under the bed.
c. Only one.
d. At 8:30.
e. Because it's relaxing.
f. P.E.
g. It's seven o'clock.
h. No, I can't.
i. Yes, I do.
划分唯物主义和唯心主义的标准在于如何回答()
A.物质和意识哪个是第一性的问题
B.物质世界可不可以认识的问题
C.物质世界是否普遍联系的问题
D.物质世界是否永恒发展的问题