有一条题目,他的出题点在这句话:
Collectively these factors probably selected against tree-climbing as a defensive strategy.
我想问,其中的"selected against"是什么意思呢?是对后面的宾语取正还是取负呢?
select against=choose not to.
It is a negtive meaning here.
谢谢。
哎,就是死在这些小词上面了……
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