题目内容
As civilization______, more and more people have realized the importance of preserving rare animals from extinction.
- A.stretches
- B.spreads
- C.extends
- D.expands
B
spreads “传播,扩散”。A“伸展”;C“延长”;D“膨胀,扩大”。
spreads “传播,扩散”。A“伸展”;C“延长”;D“膨胀,扩大”。
练习册系列答案
相关题目