以下哪项为大蛋白质分子的共振频率()
A.6~65MHz
B.显著低于拉摩尔共振频率
C.显著高于拉摩尔共振频率
D.亿万Hz
E.接近拉摩尔共振频率
参考答案:B
_________you don’t give up(放弃),your dreams will come true.
A.As long as
B.As soon as
C.As well as
D.As often as
《工伤保险条例》第八条规定,工伤保险费根据( )的原则,确定费率。
A.以收定支 B.以收定支、收支平衡C.以支定收、收支平衡 D.以支定收