Forests cover nearly______of the United States, and they yield many valuable pro

游客2024-12-28 25

问题 Forests cover nearly______of the United States, and they yield many valuable products.

选项 A、a fourth
B、a third
C、half
D、two thirds

答案 B

解析美国的自然资源非常丰富，土地肥沃，森林覆盖率达31％，约占国土总面积的1／3，为制造业提供了充足的原材料。

转载请注明原文地址:https://tihaiku.com/zcyy/3888723.html

相关试题推荐

随机试题

最新回复(0)

[originaltext]TheUnitedStateshasstronglycriticizedthebroadcastofprev