Some scholars have come ______ a new solution to the problem of population contr

游客2023-11-21  20

问题 Some scholars have come ______ a new solution to the problem of population control.

选项 A、up
B、up with
C、down
D、down with

答案 B

解析 come up with的意思是“(针对某问题)提出,想出”,符合本题的题意。come up意为“出现,上升,长出,上前”等;come down意为“落下,下跌,流传下来,败落,申斥”等;come down with意为“患上(疾病)”,均不适合用在本题中。
转载请注明原文地址:https://tihaiku.com/zcyy/3207825.html
最新回复(0)