An inquiring mind can catch ______ to a new idea quickly.
A: on
B: up
C: at
D: out
A: on
B: up
C: at
D: out
举一反三
- She _______ a new idea for promoting the new product. A: put up with B: catch up with C: keep up with D: come up with
- Would you mind repeating what you said, I didn’t quite ( ). A: catch at B: catch on C: catch up D: catch out
- The teacher worked out a method ______ the students can memorize new words quickly.
- Please send_____ a doctor quickly. A: up B: off C: out D: for
- Mind ________! There is a car coming. A: up B: on C: out D: in