下列何药用于清肺热疾病?()
A.黄芩
B.金银花
C.当归
D.黄连
参考答案:A
If you are a little careful, I think you can _____the problem.
A.get over
B.get in
C.get on
D.get off
空调系统工作正常时,则()
A.压缩机高压端应为冰冷
B.压缩机低压端应为冰冷
C.压缩机高,低压端应为冰冷
D.压缩机高,低压端应为烫热