Blue whales are the largest and heaviest animals in the worl
| Blue whales are the largest and heaviest animals in the world, but they ______ the smallest sea animals. |
| [ ] |
| A. feed in B. live in C. feed on D. fed on |
可能相似的问题
| Blue whales are the largest and heaviest animals in the world, but they ______ the smallest sea animals. |
| [ ] |
| A. feed in B. live in C. feed on D. fed on |