给有机磷中毒患者洗胃完毕后,胃管宜()
A.立即拔除
B.保留1小时
C.保留4小时
D.保留12小时
E.保留24小时以上
参考答案:B
Without the help of my English teacher, I _____ the first prize in the English speaking Competition. [ ]
A. would win
B. would have won
C. would not win
D. would not have won
股东大会一般都是每年由董事会提议临时召开。