() 5. My brother is than I.

   A. 12cm tall   B. 12 taller cm

   C. tall 12cm   D. 12cm taller

() 4. Jim is the tallest student in our class and

Tom is the second one.

   A. tall   B. taller

   C. tallest   D. the tallest

() 3. The pig weighs than this dog.

   A. more much   B. much more

   C. many times   D. five times

() 2. The earth is the moon.

   A. as 49 times big as

   B. 49 times as bigger as

   C. 49 times as big as

   D. as big as 49 times

III.单项填空

() 1. The line (线) is than that one.

   A. not longer

   B. more longer

   C. much more longer

   D. many more longer

5. My mother told me that I was only 50 cm long at b .

4. We humans can 1 up to more than 100 years if we are healthy enough.

3. My father is two times t than my youn ger sister.

II.根据句意及首字母提示补全单

1. The elephant w about 5,000 kilos.

2. An adult panda eats about 10k of food a day.

I.英汉互译

1. 双腿站立

2. 许多倍

3. much more

4. 10 kilos of food

5. live up to