It’s impolite __________others. Always wait politely.
#52509
A
to cut in on
B
to cut on in
C
cutting on
D
cutting in on
推荐题目
You seem ___________. What are you____________?
#57270
A
worries; worrying about
B
worry; worried about
C
worried; worrying about
D
worried; worry about
My good friend is leaving for his hometown . I’m going to ________ .     
#62309
A
see him off
B
see off him
C
see about him
D
see him out
Lucy is very helpful. She is always _________ others.
#58699
A
ready helping
B
ready help
C
ready to helping
D
ready to help