—Is there a letter for me?—Yes came for you this morning.A. thatB. itC. oneD. the letter

问题补充：

—Is there a letter for me?

—Yes, came for you this morning.

A. that

B. it

C. one

D. the letter

答案：

A. that

B. it

(答案→)C. one

D. the letter

解析：考查指示代词。“有我的信吗？”“是的，今早来了一封给你的信。”这里泛指“一封信”，用one；it表示特指；that指代不可数名词。故选C。