Maybe you could be an inventor ---- maybe even good enough to ______ an idea for the next iPhone or new medicine for cancer.
#67253
A
put up with
B
keep up with
C
catch up with
D
come up with
推荐题目
 The scientists are beating their brains, trying to ______ a solution to the problem.
#64469
A
look up to
B
live up to
C
come up with
D
keep up with
The time he has devoted in the past ten years ________ the disabled is now considered ________ of great value.
#69205
A
to help;being  
B
to helping;to be
C
to help;to be
D
helping;being
 I_______ laughing when my son made a face.
#74070
A
burst into
B
burst upon
C
burst out
D
burst on
The director is going on business next week and the department will be left ______Jack.  
#67770
A
in charge of
B
taking the charge of
C
taking charge of
D
in the charge of