【单选题】You can ask anyone for help. here is willing to lend you a hand.
【单选题】——Can anyone here get ________ he wants? ——I have no idea.
【单选题】机床回参考点发生超程报警,且无减速动作。可能的故障原因( )。
【单选题】Anyone can join the club, ______?
【单选题】---____________, is anyone sitting here? ---Oh, no. You can take the seat.
【单选题】男性,26岁。因车祸致颅脑外伤7d,近2d呕吐咖啡色液体,大便隐血(++),既往无溃疡病史。最大可能性为: