單項選擇題Compared with last year, the output of the factory this year has increased（）20%.

A.with  
B.at   
C.for  
D.by


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1.單項選擇題Come and see me if you have time.（）

A.I can't.  
B.I'll think it over.
C.Thank you.
D.I will.

2.單項選擇題Chinese is spoken by the（）number of people in the world.

A.smallest 
B.most 
C.largest 
D.wide

3.單項選擇題China is a wonderful place and there is（）to see and enjoy.

A.a lot of
B.many 
C.much
D.many more

4.單項選擇題China is（）the Great Wall.

A.on 
B.famous
C.famous for
D.famous as

5.單項選擇題Charlie thinks money will（）all his problems.

A.score
B.solve  
C.force   
D.perform