Research _____ that over 81% of teachers are dissatisfied with their salary.
#100827
A
contrasts
B
indicates
C
highlight
D
reveal
推荐题目
----I don’t suppose the police know who did it.----Well, surprisingly they do. A man has been arrested and _____ now.
#102461
A
has being questioned
B
is questioning
C
has questioned  
D
is being questioned
Mr. Li is absent today. What do you consider ________ to him?
#102955
A
happens
B
is happened
C
happening
D
has happened
_____ in the queue for an hour,Tom suddenly realized that he had left his wallet at home.
#103270
A
To wait
B
Have waited
C
Having waited
D
To have waited