Knowing a lot of languages____him to make many friends across the worldA.helps B.help C.helping D.to help

问题描述:

Knowing a lot of languages____him to make many friends across the world
A.helps B.help C.helping D.to help

A

选择A
Knowing a lot of languages动名词短语做主语,helps做谓语

A
Knowing a lot of languages是主语,谓语动词应用原形

d