)图1.5-13所示电路中uC(0-)=0,在t=0时闭合开关S后,t=0+时刻iC(0+)应为()A。
A.3
B.6
C.2
D.18
参考答案:A
— I'm afraid the job won't be finished until the end of the month.
— Oh, _____. I wish I could help. [ ]
A. do as you please
B. that's a shame
C. you're always like this
D. no trouble at all
根据十六届六中全会的精神,社会和谐是中国特色社会主义的()。
A.本质属性
B.基本特征和基本要求
C.优越性的集中体现
D.根本目的