The first day of school my teacher says “I” a word in English.A. areB. amC. isD. be

问题补充：

The first day of school, my teacher says “I” a word in English.

A. are

B. am

C. is

D. be

答案：

A. are

B. am

C. is

D. be

解析：句意：开学的第一天，我的老师说，“I”是一个英语单词。“I”作为一个单词，谓语动词该用三单形式，所以选C。