外出单独执行任务的人员,应当按照规定携带()。
A、军人身份证
B、士兵证
C、军官证
D、军人通行证
参考答案:D
You had better _____ because you have to drive back home.
A.not drinking
B.not drink
C.don’t drink
D.not to drink
上海—120红旗—100推土铲运机,主离合器调整不当,不能压紧会造成主离合器打滑。()