单选题
I, () your good friend, will try my best to help you out.
A
who is
B
who am
C
that is
D
what is
答案解析
正确答案:B
解析:
题目解析
题目:I, () your good friend, will try my best to help you out.
选项:A. who is B. who am C. that is D. what is
答案:B
解析:这是一个定语从句的填空题。定语从句用于修饰前面的名词或代词,在这里需要填入一个关系代词,以引导定语从句。关系代词在定语从句中充当主语,指代前面的名词"I"。这里的定语从句应该是 "who is your good friend",所以正确的选项是B,"who am"是错误的,因为定语从句中"who"应该指代前面的"I"。其他选项也不符合句意。
