【单选题】请问目录学专著《中国医籍考》的编撰者是下列哪一位?
【单选题】( ) 是社会存在和发展的重要条件,是个体自我完善、全面发展的保障。
【单选题】执行下列程序段后,变量 x 和 y 的值分别为()。Dim x%, y% x = 2 y = 3 Do While y <= 5 y=y + 2 Loop
【单选题】听力原文:W: My steak is too tough. When I complained to your waiter, he didn't do anything about it. M: I'm extremely sorry, madam. I'm sure that the waiter didn't mean to be rude. He should have changed ...
A.
Complain to the waiter.
B.
Scold the waiter for his carelessness.
C.
Ask the woman to change her order.
D.
Have the steak changed.
【单选题】平均直径为 D 的圆环以匀角速度 w 转动,当不满足强度要求时,可采取 措施解决。
【单选题】Es _ schön, wenn Sie auch kommen _ .
【单选题】执行下列程序段后,变量y的值为()。 Dim x As Integer,y As Integerx = 12 y = 0 If x >= 0 Then y = y + 1 Else y = y -1End If