Question

【题目】Every year, more than 70, 000, 000 sharks for their fins(鱼翅).
A.were killed
B.are killed
C.have killed

Answer 1

【答案】B
【解析】句意：每年有超过70，000，000多头鲸……。根据句意可知此处是“被杀害”，是被动语态，由时间词every year可知句子用一般现在时，故选B。