肝脾不和,带脉失约,湿热下注,白带清稀如涕,肢体倦怠,舌淡苔白,脉缓者,宜选用()
A.缩泉丸
B.桑螵蛸散
C.金锁固精丸
D.完带汤
E.萆薢分清饮
参考答案:D
Before the Hope Project was carried out in this poor area, children here had no _____ to education.
A.approach
B.access
C.attitude
D.attraction
在等比数列{an}中,an>0,且a1·a2·…·a7·a8=16,则a4+a5的最小值为( )。