实力测验——80页

一、

1．difficult (hard )

2．busier

3．biggest

4．hungrier

5．old

6．better

7．bad / badly²

8．redder

9．nicest

10．less³

11．Chinese

12．expensive

二、

1．much

2．few⁴

3．fast

4．either⁵

5．well

6．old

7．some

8．a piece

三、

1．much

2．bird, big

3．don't, any

4．runs, fast

四、

1．My mother is as¹ old as his．

2．I don't think you run as fast as I．

3．The Huanghe River is one of the longest rivers in our country．

4．His handwriting⁶ is better than any other student in our school．（比较级）

His handwriting is the best in our school．（最高级）

5．He is more and more careful．

6．Russian⁷ is much more difficult than English．

五、

1．C         2．D         3．C           4．B           5．A

6．C         7．D         8．B           9．B           10．C

11．B        12．B        13．C         14．C         15．C

16．B        17．D       18．A         19．D         20．C