If _____ to look after luggage for someone else, inform the police at once.
#91118
A
asked
B
to ask
C
asking
D
having asked
推荐题目
Last year the number of death increased by 2%-5% ______ the year before last.
#96077
A
comparing to
B
comparing with
C
to compare with
D
compared with
The flu is believed ______ by viruses that like to reproduce in the cells inside the human nose and throat.
#90948
A
to be caused
B
to have caused
C
being caused
D
causing
What is the best way you can imagine the overuse of water in our school?
#95759
A
reducing
B
to reduce
C
reduced
D
reduce