Don't worry!I who ( ) your best friend will do as far as I can to_英语解答

Don't worry!I who ( ) your best friend will do as far as I can to help you.
A.is
B.am
C.were

人气：324 ℃　时间：2020-04-12 03:12:23

解答

选【B】am,考察主谓一致
这里who am your best friend是定语从句修饰先行词I,who即指代I,第一人称