I am tall. he is a student. we are good friends. 上述句子中的谓语动词都

I am tall. he is a student. we are good friends. 上述句子中的谓语动词都 He and I( )good friends.(am.is .are) I am a teatch he is a student 中的句子成分 he and I am good student中的错误 一个句子中谓语i am afraid that is not a good idea am 和 is 两个谓语? be 动词是谓语吗?例如：i am a boy.we are boys.这里的 am ,are I am a good student She is a good student from who we should learn 中的from在句子中表什么 ( )15.We are both one and a half meters tall.He is _______ I you and he ( ) good student.A:is B:are Mike and I are good friends.He sits on my r____ There is a s He is a ( )good student