.What I want to tell you is :The sports meet is put off till next Sunday.A. thisB. thatC.

问题补充：

.What I want to tell you is :The sports meet is put off till next Sunday.

A. this

B. that

C. it

D. those

答案：

(答案→)A. this

B. that

C. it

D. those

解析：指示代词this/these指下面要讲到的人。