【单选题】执行下面程序后,J的值是( )。 i=lj=1Doj=j+1i=i+lLoop Until i
【单选题】执行下面程序后, j 的值是( )。 I=1 j=0 Do j=j+1 I=I+1 Loop Until I<5
【简答题】选线是一项涉及面广、影响因素多、政策性和( )都很强的工作。
【判断题】划线前在工件表面划线部位应涂上较厚的涂料,才能使划线清晰。
【单选题】听力原文:M: How about going to dinner and a movie with me tonight, Sandy? W: I'd love to, but I haven't packed yet and my flight leaves at five am. Why didn't Sandy accept the invitation?
A.
She's afraid of going out at night.
B.
She had to do some baking.
C.
She wanted to get ready for a plane trip.
D.
She was moving to a new apartment.
【判断题】运用成本法也可以估测设备的非正常变现价格。 ( )
【判断题】( )划线前在工件划线部位应涂上较厚的涂料,才能使划线清晰。A. 对 B. 错
【判断题】划线前在工件划线部位应涂上较厚的涂料,才能使划线清晰。
【单选题】运用成本法也可以估测设备的非正常变现价格。 ( )
【简答题】a book that gives instructions about how to do something, especially how to use a machine m_________