半夏白术天麻汤的功用是()
A.化痰息风,健脾祛湿
B.清肺化痰,散结排脓
C.疏风宣肺,化痰止咳
D.清热化痰,平肝息风
E.润肺清热,理气化痰
参考答案:A
—Ssh, be quiet! The baby _____ in the next room.
—Oh, sorry. [ ]
A. sleeps
B. slept
C. is sleeping
D. was sleeping
透平膨胀机振动过大可能是哪些原因造成?