客户连续输入（）次错误口令会使USBKEY被锁定，应到信用社柜面办理USBKEY解锁。
A.2
B.3
C.5
D.6
参考答案：D
Don't _____ too late, or you'll be tired during daytime. [ ]
A. get up
B. set up
C. stay up
D. show up
易发生缺血坏死的是( )
A．肱骨髁上骨折B．股骨颈骨折C．股骨干骨折D．腓骨上段骨折E．胫骨下1/3骨折
