The young man is__carry that heavy bag.A.strong enough to B.enough strong to C.not strong enough为什么要有to呢?

问题描述:

The young man is__carry that heavy bag.A.strong enough to B.enough strong to C.not strong enough
为什么要有to呢?

A
因为be strong系表结构相当于动词,避免和carry这个动词撞车,就加不定式的to

strong enough to
enough接形容词时,将形容词放前面,
接名词时,将名词放后面,
strong是形容词,所以放在enough前面

很高兴为您
选A
一个句子只能有一个谓语动词,这里的is是谓语动词,所以要加to carry
祝您学习进步,工作顺心。^_^

a
形容词+enough + to do sth句式

A.strong enough to 是对 的
be +adj+enough+ to do sth是足够.做某事,固定短语