Last night Bruce was observed________the building with two young men and take a taxi away.
#99129
A
leave 
B
left
C
having left 
D
to leave
推荐题目
–I _______ as the manager in this company. –May I know since when?
#102073
A
worked
B
had worked
C
have worked
D
am working
When I jumped into the river, the water ___very cold.
#101518
A
was fell
B
fell
C
felt
D
was feeling
The chairman’s speech ______ the radio when I turned it on.
#104717
A
was broadcast on
B
was being broadcast on
C
was broadcasting in
D
broadcast over