最近台湾新闻:The snakes ____have been able to catch and live on prey without using poison.

来源:百度文库 编辑:高考问答 时间:2024/04/30 14:52:57
A: might B: should C: would D: must
How and why?
为什么要使用might + have been 的句式?请再解释一下!

用might 因为蛇一般是咬住猎物,再放毒液 所以当他没有毒液时也是有可能逮到猎物的!

might.To paraphrase this sentence;" without poison, the snakes still stand a chance of winning the prey."

might
有可能,