—Why are the tax collectors so busy? —Many people prefer to have their tax forms completed by a professional rather than ___.
#94782
A
do it themselves
B
doing it themselves
C
to do it themselves
D
done by themselves
推荐题目
I ____ at my new novel when the big earthquake happened at 2:20 pm.
#92423
A
am working
B
was working
C
have worked
D
had been working
She didn’t allow the accident to discourage her. On the contrary, she began to work .
#93378
A
as twice hard
B
twice as hard
C
twice as harder
D
harder twice
