单项选择题
A.superior B.junior C.senior D.equal
（） is known to us all is that the 2012 Olympic Games wi...
单项选择题（） is known to us all is that the 2012 Olympic Games will be held in London.
A.It B.What C.As D.Which
You'd better go there by train. The train ticket is （） ...
单项选择题You'd better go there by train. The train ticket is （） the plane ticket.
A．as cheap three times as B．as three times cheap as C．three times as cheap as D．cheaper three times than
There is a great deal of evidence （） that music activit...
单项选择题There is a great deal of evidence （） that music activities engage different parts of the brain.
A．indicate B．indicating C．indicated D．to be indicating
