Only in recent years______begun to realize the importance of environmental prote

游客2024-10-26 39

问题 Only in recent years______begun to realize the importance of environmental protection.

选项 A、people have
B、have people
C、that people have
D、since have people

答案 B

解析

转载请注明原文地址:https://tihaiku.com/zcyy/3818256.html

相关试题推荐

随机试题

最新回复(0)

Municipalsewageisofrelative]yrecentoriginasapollutant.Itwasfirs