My father has worked for 20 years in the field of medicine, so he has_______ a huge amount of experience.
#65347
A
achieved
B
piled
C
completed
D
accumulated
推荐题目
Listen! Do you hear someone _________ for help?
#70902
A
call
B
calling
C
to call
D
called
 More than 5,000 people _______ the important meeting.
#74529
A
took
B
attended
C
took part
D
joined
The art show was        being a failure; it was a great success.
#72639
A
far from
B
along with
C
next to
D
regardless of