在心主血脉生理功能活动中,起关键作用的是
A.心血的充盈
B.心神的安宁
C.脉道的通利
D.心气、心阳的推动
E.以上均不是
参考答案:D
.After the earthquake, the first thing the local government did was to provide ____________for the homeless families.
A. accommodation
B.occupation
C.equipment
D. furniture
较大的任意皮瓣长宽比值一般不宜超过().
A.1:1
B.1.5:1
C.2:1
D.2.5:1
E.3:1