If _______ to look after luggage for someone else, inform the police at once.
#90717
A
asked
B
to ask
C
asking
D
having asked
推荐题目
necessary experience for my future career, I take an active part in social activities in college.
#89258
A
To gain
B
Gain
C
Gaining
D
Having gained
_____ into English, the sentence was found to have an entirely different word order.
#93145
A
Translating
B
To translate
C
Having translated
D
translated
He told this to somebody else，not realizing that he ______.
#98145
A
didn't suppose
B
was not supposed
C
didn't suppose to
D
was not supposed to
His mother always keeps telling him to ______ his table manners.
#96961
A
care
B
observe
C
mind
D
notice
He was puzzled by this phenomenon. He began to try every approach _________ the best way of working it out.
#96968
A
known to find
B
knowing to find
C
known finding
D
knowing finding