It is easy to pull ____an app .
A: up
B: of
C: in
D: at
A: up
B: of
C: in
D: at
举一反三
- He was very iii for a time, but he managed to ______. A: pull on B: pull in C: pull up D: pull through
- The boy was very sick, but he managed to [u] [/u]. A: pull off B: pull out C: pull through D: pull up
- Margaret had difficulty with her mathematics, but her teacher managed to _______ her _______. A: pull out B: pull down C: pull up D: pull through
- The taxi had to ____ because the traffic light had turned red. A: set up B: catch up C: shut up D: pull up
- They like people who _________ new ideas and are willing to take risks. A: are open to B: are open on C: pull off D: pull up