be afraid to与beafraidof有什么区别?
be afraid to与beafraidof有什么区别?
be afraid to do 与 be afraid of doing 有什么区别?
be afraid of和be afraid to有什么区别
be afraid of与be afraid to 有什么不同
be terrified to 和 be afraid to 有什么区别?
be afraid to 和be terrified of 有什么区别
be afraid to do 与 be afraid of 区别
be afraid of 与be afraid to do 区别.
英语中be afraid of doing be afraid to do 有什么区别?
be afraid to和be afraid of有什么区别?举些实例.
请问be afraid to do 和be afraid doing 有什么区别?
be afraid of 和be afraid to 有什么区别(除了前者跟动名词,后者跟原形外)