题目内容
The scientists are studying the changes _________ their number．
A．about B．of
C．in D．on
How far ________ from the shop?
A．it is B．is C．are they D．is it
There are many fish in this lake,and the birds can catch ______ food．
A．it as B．them as C．them for D．they as
Would you like __________ us in tomorrow's games?
A．to join B．joining C．join D．joined
They want to find out _________ they know about Zhalong．
A．how many B．how often
C．how much D．how long
Taiwan is the east of China and ________ the east of Fujian．
A.in,in B．in,to C.to,on D.to,to
Max is good at ______ jokes．He has a good humour．
A．tell B．tells C．telling D．to tell
Tom's house is much _________,but it's than Helen's.
A.more beautiful；small B.bigger；more expensive
C.smaller；more expensive D.bigger；beautiful
Here is a report __________ the weather __________ this morning．
A．for；for B．of；of
C．for；of D．of；for
