Question

  We live on the earth. We need the ocean around us. What do we take from the ocean? And what do we give to it? We take fishes from the ocean——millions of kilograms of fishes,every year,to feed millions of people. 61      We take minerals(矿物）from the ocean. We can get salt by evaporating(蒸发）seawater. 62      Many other minerals,such as gold，can be also got from the ocean,but not by simple evaporation. 63      Seaweed(海草)becomes food of many kinds—even candy,ice cream—as well as medicine. Believe it or not,fresh water is another gift from the ocean. We can’t drink ocean  water. 64      But ocean water becomes fresh water when the  salts  are removed.  In the future, we will find ourselves  depending more and more on fresh water from the ocean.

   The ocean gives  us food,fertilizer,minerals,water and other gifts. What do we give  to the ocean?  We pollute  the

ocean all the time.  65      Throwing waste into the ocean is killing off sea life. Yet  as the world population grows,we may need the ocean and its gifts more than ever. We are finally learning that if we destroy our ocean,we might also destroy ourselves. Hopefully,it is not too late. 

根据材料内容，从下面五个选项中选出能填入文中空缺处的最佳选项，使短文意思通顺，内容完整，并将其标号写在下面题号后的横线上。

A. Other gifts from the ocean,such as seaweed,can be also got from the ocean.

B. Huge as it is,the ocean can’t hold all that we pour into it.

C. Along with salt,other minerals are left after evaporation.

D. We even use their bones (骨头)for fertilizer(化肥）.

E. Some of its contents(所含物）may cause illness.

61.        62.        63.        64.        65.       

Answer 1

 61—65 DCAEB