human beings have ____themselves to very diverse ...
题目
human beings have ____themselves to very diverse ...
human beings have ____themselves to very diverse diverse environments with the help of ire agriculture and machines
a.adapted b.adopted c.shifted d.changed
选哪个,为什么?每个选项说一下
答案
a
adapt to 适应
人类在农业和机器的帮助下已经适应了各种环境
c 改变 转移
d 改变
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