It’s difficult ______ this work today.
#43615
A
to finish
B
finished
C
finishing
D
finishes
推荐题目
A number of students ____ seen the film. That is，the number of the students who have seen the film____ large.
#85808
A
have; is
B
has；are
C
has; is
D
have； is
―It’s snowing outside. Why not ____________ it.―Good idea!
#43854
A
to stop to watch
B
to stop watching
C
stop watching
D
stop to watch
The number of people invited ______ fifty, but a number of them ______absent for different reasons
#85927
A
were;was
B
was;was
C
was;were
D
were;were