主治心脾气血两虚证及脾不统血证的方剂是（）
A.归脾汤
B.健脾丸
C.温脾汤
D.八珍汤
E.四物汤
参考答案：A
为了减少肠气对肾脏扫查的影响，可以采用（）。
A.高频探头
B.低频探头
C.大量饮水
D.患者取俯卧位进行扫查
E.深呼吸
— It’s already Monday. Sam lost his MP4 last Wednesday and he hasn’t found it.
— Really? Do you mean_?
A．did Sam lose his MP4 five days ago
B．Sam lost his MP4 for five days
C．it’s five days since Sam lost his MP4
D．has Sam lost his MP4 for five days
