John _____ knowledge of radio just by staying around the radio station.
#82772
A
caught on
B
worked up
C
took up
D
picked up
推荐题目
The plan __________just because people were unwilling to cooperate (合作).
#82462
A
broke down
B
pulled down
C
turned down
D
put
They didn't buy the car.________,they didn't like its color;________,it was too expensive.
#64877
A
For one thing; for another
B
For one thing; but also
C
On the one hand; for another hand
D
For the one hand; on the other hand