“谁人不知张少帅，千古功臣一代骄”，与张少帅有关的历史事件是 [ ]
A．南昌起义
B．台儿庄战役
C．西安事变
D．重庆谈判
答案：C
.How many of us ____ a meeting that has nothing to do with us is not important at all.
A．attending
B．to attend
C．have attended
D．attend
维修汽油泵时，壳与盖的结合平面的翘曲不得大于（）。
A.0.20mm
B.0.10mm
C.0.15mm
D.0.05mm
