发动机在运转过程中,如发出间歇或连续的金属敲击声、干摩擦声,即为()。
A、异响
B、故障
C、都错
参考答案:A
—The weather is very good. Let's go to the seaside.
— _________. Why not?[ ]
A Have fun
B. Not really
C. Sounds fine
D. Not at all
枳实芍药散的服法为()
A.以米酒下之
B.以麦粥下之
C.以米粥下之
D.以艾叶煎汤送服
E.顿服