---- Have you ______ some new ideas? ---- Yeah. I’ll tell you later. 
#69438
A
come about
B
come up
C
come out
D
come up with
推荐题目
They ______ the train until it disappeared in the distance.
#81549
A
saw
B
watched
C
noticed
D
observed
 We must ___ on our study..
#80547
A
concentrate
B
concentrate at
C
concentrate on
D
concentrate with