He never goes over what he has learned. I wonder how he      to get such a good result in the exam. 
#72876
A
tried
B
managed
C
succeeded
D
meant
推荐题目
Jenny ________ a rich man. She has ________ him for 5 years.
#77902
A
married with; married with
B
married, been married to
C
married to; been married
D
married; married
With the development of science and technology, the prices of TV sets have ________.
#64046
A
gone down
B
went down
C
brought down
D
been gone down
Babies enjoy ______ before they go to sleep.
#69410
A
to pat
B
to be patted
C
patting
D
being patted