问题

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

正确答案是：

标签： our , put

同类题型

Most scientists seem to agree that ________ certain limit should be set on ______sale of cars to ease air pollution.

People eat dumplings _____ good luck. [ ]

How many teachers are there in your school?—About two _________.

Sometimes parents find ______ hard to communicate with their children.

The girl _______ 16 years old next week.