问题
It is every citizen’s duty to go out to ______ the snow on the street______ it stops falling so as to make it convenient for traffic to pass. [ ]
A: sweep up; the instant
B: clear up; the moment
C: clean up; immediately
D: whirled up; directly
B: clear up; the moment
C: clean up; immediately
D: whirled up; directly
正确答案是：
同类题型
She must have ranked her birthday presentsin order ofbecausethe top one is her favotite.
He explained to the class what he suggested ____ hisidea ____
Mrs.White said that she would treasure the most __________ time she had ever had.[ ]
Help others whenever you can _______ you will earn respect from others without difficulty