三七没有下列何项药理作用()
A.扩血管
B.止血
C.抗血栓
D.加快心率
E.抗心肌缺血
参考答案:D
“Have you seen the film?” he asked me. →He asked me _______.
A.had I seen the film
B.have I seen the film
C.if I have seen the film
D.whether I had seen the film
不属于感染性疾病的有()。
A.寻常狼疮
B.雪口
C.带状疱疹
D.寻常型天疱疹
E.手-足-口病