问题

The mother often tells her son to be a good boy, warning him to______ trouble.

A:hold back from
B:keep out of
C:break away from
D:get rid of

正确答案是：

同类题型

Do you know what presents they will buy for our teachers on Teachers’ Day—No, they keep the secret to __________.

You must be that what you are doing is quite illegal.[ ]

take a rest, ___________.

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The English teacher tells the students to have________for different races and appreciate the diversity of other cultures.