下图各装置中,溶液均为稀硫酸,不能构成原电池的是
A.
B.
C.
D.
答案:D
—Where is Jim? —He home since last week.
A.has left
B.has gone away from
C.left
D.has been away from
妊娠数月,全身浮肿,皮薄光亮,按之凹陷不起,神疲气短,食欲不振,舌体胖有齿痕,脉缓滑。治宜()
A.理气行滞,除湿消肿
B.宣肺降气,利水消肿
C.温补肾阳,化气行水
D.健脾除湿,利水消肿
E.健脾利水,温阳化气