根据问句或答句回答。

1. A: How do you study for a test?

    B: ______________________________________________________________________

2. A: Where would you like to go this winner?

    B: ______________________________________________________________________

3. A: Which do you prefer, pop music or classical music?

    B: _____________________________________________________________________

4. A: _____________________________________________________________________

    B: My brother was saved by the policeman.

5. A: _____________________________________________________________________

    B: It is a good idea.

腺苷的不良反应除了（）

A.房室传导阻滞

B.胸部压迫感

C.呼吸困难

D.窦性心动过缓

E.头晕、头痛