Mr.Morse，who graduated from a famous medical university，spent years ______ his skills as a doctor.
#82500
A
adapting
B
acquiring
C
occupying
D
concentrating
推荐题目
Just as the experts _______ it, this kind of material is not natural, but man-made.
#78802
A
get
B
put
C
make
D
mean
The teacher has to ________ the two students as they are always talking in class.
#64102
A
pick up
B
set up
C
split up
D
use up
Now in the market there are too many oranges, making the prices down, so I suggest _____.
#82657
A
you’d better turn to do other business
B
you would rather turn to other business
C
you turning to doing other business="your" turning to doing
D
you ought to turn to selling other fruits
---How could you _______ my sister so easily in the crowd ? ---Because she stood out in a red dress.
#68644
A
pick out
B
pick up
C
take up
D
take out