There is ro reason they should limit how much vitamin you take, ___

单选题 There is ro reason they should limit how much vitamin you take, __________ they can limit how much water you drink．

A．much more than
B．no more than
C．no less than
D．anymore than

参考答案D

解析: D。他们没有理由限制你摄入多少维生素，正如他们不能限制你喝多少水一样。老杏比较结构。A is not…any more than B意为“A和B一样都不能……”。

单选题 I don't think he could have done such a stupid thing last night,

A．do I
B．could he
C．did he
D．has he

单选题 __________ is generally accepted, economical growth is determined by the smooth development of production．

A．What
B．That
C．It
D．As

单选题 When Mchammed, a man from the Middle East, first went to the United Kingdom to attend the university,with women in the same class．

A．he'd never before studied
B．he would never before study
C．he couldn't before study
D．he hasn't before studied