【简答题】可逆循环的热效率必大于不可逆循环的热效率。( )
【单选题】When is Jim's birthday?
【单选题】预计的固定资产报废时可以收回的残余价值扣除预计清理费用的余额,称为( )
【单选题】― __________________? ―He wants to be a teacher.
A.
What is Jim going to be when he grow up
B.
What did Jim do when he grows up
C.
What’ s Jim going to be when he grows up
D.
What’s Jim when he grow up
【单选题】When Mary said "Jim is no taller than Jerry", she implied that ______
【单选题】When the writer says that Jim has a full-time job at home, he means Jim ______.
A.
makes shoes in his home
B.
does extra work a night
C.
does his own car and home repairs
D.
keeps house and looks after his children
【判断题】对于可逆循环∮dS=0,对于不可逆循环∮dS>0。
【判断题】Web.config在网站中不是必需的配置的文件。