问题

What do you think of the news in today’s newspaper—We shouldn’t ________ the trouble of helping others only because what we do may invite trouble.

A:knock off
B:take off
C:keep off
D:break off

正确答案是：

同类题型

Look! Someone has broken the coffee cup! —Well, it ______ me

The computer system ______ suddenly while he was searching for information on the Internet. [ ]

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go shopping, shall we— Wait a minute I ________ my housework and itwon’t take long

a pair of compasses, it is easy todescribe a circle.