问题
We all know some of the police’s duties are to keep order and ______ the law.
A:take out
B:find out
C:come out
D:carry out;
B:find out
C:come out
D:carry out;
正确答案是：
同类题型
The _________ nature of the job will bemade clear when you start.
The students all wear the same uniform,so it’s hard for me to ________my son among them.
He has _______ smoking because of his lung cancer. [ ]
Jerry did not regretgiving the comment but felt ______ he could have expressed it differently