问题
单项选择题
One quarter of the area()by green trees.
A. are covered
B. is covered
C. covers
D. covering
答案
参考答案:B
解析:
分数+of+the作主语时,谓语的单复数由of后面的名词决定;此句很容易看出应用被动语态,意为“1/4的地区为绿树所覆盖”。
One quarter of the area()by green trees.
A. are covered
B. is covered
C. covers
D. covering
参考答案:B
解析:
分数+of+the作主语时,谓语的单复数由of后面的名词决定;此句很容易看出应用被动语态,意为“1/4的地区为绿树所覆盖”。