They'd like to _____ for about three months. [ ]
A. leave
B. go
C. be away
答案:C
电力机车段修后,TCK1-400/1500型电空接触器的动作性能有哪些要求?
面神经主干距外耳道软骨三角形尖端内侧或后内约为()。
A.0.5cm
B.1.0cm
C.1.5cm
D.2.0cm