A-A+

Commercial whalingA．was most active in the mid

2022-08-05 14:57:38 问答库阅读 169 次

问题详情

Commercial whaling
A．was most active in the mid-1960s.
B．has been ended entirely.
C．has been strictly regulated.
D．is still very popular.

正确答案：A
解析：原文第8段第1句提到商业性捕鲸peaked in the mid-1960s，A的was most active是为原文peaked的同义改写，故选A。