题目内容
4.鲸鱼以最小的海洋动物为食.Whalesfeed onthe smallest sea animals.
分析 feed on.
解答 答案:feed on.
结合句意表达的是客观事实用一般现在时,以…为食用feed on,主语whales复数,故答案是feed on.
点评 feed on是指"动物以…为食",live on是指"人以…为食;靠…生活".但是live on也可以指"动物以…为食".例如:
The…whale does not feed on small fish…这种…鲸鱼并不以小鱼为食…Cows feed on grass.牛以草为食. Cows live on grass.牛以草为食.
练习册系列答案
相关题目
15.I'm sure they ________ to the park if it is rainy tomorrow.( )
| A. | won't go | B. | didn't go | C. | don't go | D. | haven't gone |
16.从A、B、C三个选项中,找出其划线部分与其它两个读音不同的选项( )
| A. | like | B. | quite | C. | habit |
14.China has the_______ population in the world.It's a great challenge to the country.( )
| A. | most | B. | fewest | C. | biggest | D. | least |