We have to our school trip till next week because of the heavy rain.A. put off 　　B. put on

问题补充：

We have to our school trip till next week because of the heavy rain.

A. put off

B. put on

C. put up

D. put down

答案：

(答案→)A. put off

B. put on

C. put up

D. put down

解析：本题考查的是动词词组的考法.句中put off为“推迟”之意。根据意思可知选择答案为A。句意：原因下大雨，我们不得不推迟我们校旅行到下个周。