Since the early 1990s, conservationists have______protecting the Amazon in part

游客2025-05-03 18

问题 Since the early 1990s, conservationists have______protecting the Amazon in part because of its abundance of plant and animal species.

选项 A、called forth
B、called back
C、called up
D、called for

答案 D

解析各项的意思是：call forth引起，唤起；call back召回；call up召集，动员；call for呼吁。

转载请注明原文地址:https://tihaiku.com/zcyy/4060504.html

相关试题推荐

随机试题

最新回复(0)

Sincetheearly1990s,conservationistshave______protectingtheAmazoninpart