Question

【题目】It seems that El Nio ____ some disasters in the world in the past few months.
A.has caused
B.is causing
C.will cause
D.caused

Answer 1

【答案】A
【解析】时间状语in the past few months是指从现在算起"在过去的几个月里"，和现在完成时态连用。句意：在过去的几个月里厄尔尼诺暖流似乎在世界范围内导致了一些灾难。