13. Students should be encouraged to ________ different approaches to problems.
A: work in
B: work up
C: work out
D: work for
A: work in
B: work up
C: work out
D: work for
举一反三
- The teachers encourage their students to ______ the problems by themselves, and in this way students can enjoy success. A: work as B: work out C: work for D: work with
- Students should be encouraged to ______ different approaches to problems.
- Without your help, I couldn"t ______the problem ______. A: work…at B: work…out C: work …on D: work…up
- It is high time that we encouraged our students ________ harder A: working B: work C: to work D: works
- It is not advisable just to ______ without making a timely summing-up of experience. A: work away B: work up C: work out D: work off