【简答题】听音,用数字(1-5)标号。 ( ) put on my shorts ( ) go home ( ) have a good trip ( ) put up our Christmas tree ( ) Merry Christmas!
【单选题】对AutoCAD2014软件用户界面描述正确的是()?
【单选题】We can put all the smelling cargo in tween deck No.5
A.
All the wet cargo will be put in tween deck No.5
B.
All the fragile cargo will be put in tween deck No.5
C.
All the delicate cargo will be put in tween deck No.5
D.
All the smelling cargo will be put in tween deck No.5
【判断题】电感元件在频率为0的直流电路中相当于短路,电容元件在直流电路中相当于开路。
【判断题】电容接在直流电路中,容抗为零,电路相当于短路。( )