The victim was last seen ______ his office at 7 p.m.
#49938
A
leave
B
leaves
C
to leave
D
leaving
推荐题目
Mr Wang does what he can ________ us improve our English. 
#51198
A
help
B
to help
C
helping
D
helped
Listen! Can you hear them _______ in the next room?
#48588
A
practising to sing
B
practising singing
C
practise singing
D
to practise sing
 You’d better ________late next  time .
#48613
A
not to be
B
not be
C
won’t be
D
don’t be
All of us felt ______ when we saw the girl speak very good English. 
#50838
A
surprise
B
surprised
C
surprising
D
in surprise