Scientists are working hard to come up with a sure solution to the food______ fo

游客2025-04-04 42

问题 Scientists are working hard to come up with a sure solution to the food______ for mankind.

选项 A、decline
B、rarity
C、scarcity
D、shortage

答案 D

解析 shortage n．不足，缺少。decline n.下降，减少，衰落。rarity n．稀少，少见的人或东西(常与不定冠词连用)。scarcity n.缺乏，稀少。

转载请注明原文地址:http://tihaiku.com/zcyy/4026323.html

相关试题推荐

随机试题

最新回复(0)

Huntingtonandmanyofitscompetitorsareworkingtomakeremedialinstruction