下面哪个不是加速器的基本组成部分()
A.微波功率源
B.真空系统
C.钴源
D.治疗床
E.加速管
参考答案:C
—The film is,I have to say,not a bit interesting.
—Why?It’s ________ than the films I have ever seen.
A.far more interesting
B.much less interesting
C.no more interesting
D.any less interesting
采用网下发行方式(如“全额预缴,比例配售”)发行新股时,是由证券登记结算公司在发行结束后根据交易所电脑系统成交记录自动完成新股股权登记的。( )