心悸,在辨证用药的同时,常配用下列哪一类药()
A.补血药
B.养阴药
C.温阳药
D.安神药
E.重镇药
参考答案:D
Which do you prefer your weekends,playing computer games or watching TV? [ ]
A.spending
B.to spend
C.being spent
D.spend
A.甲的速度小于乙的速度
B.4秒两甲、乙通过的路程相等
C.甲、乙受到钢索的拉力相等
D.甲受到的合力小于乙受到的合力