动力工程用电能转换作为光源的电气装置。( )
参考答案：错
Where _______ you _______ football with Jim last week? [ ]
A. did, play
B. do, played
C. did, played
D. do, plays
适用C类管理的企业在自己加工贸易时实行保证金台账“实转”。( )
