That was a difficult question, but Mary still()to work it out.
A、did
B、failed
C、kept
D、managed
A、did
B、failed
C、kept
D、managed
A、sticking to B、sticking with C、sticking on D、sticking by
A、A.Don't worry about it. B、B.Congratulations! That's a difficult course. C、C.Mr. Brown is very good. D、D.Good luck to you!
A、it difficult for them to finish the job in time B、difficult for them to finish the job in time C、they have much difficulty to finish the job in time D、that difficult for them to finish the job in time
A、it is difficult for them to finish the job in time B、difficult for them to finish the job in time C、they have much difficulty to finish the job in time D、that difficult for them to finish the job in time
A、It is getting more difficult for a woman to find her husband. B、It is getting increasingly difficult to start a family. C、It is getting more difficult for a man to find his wife. D、It is getting increasingly difficult to develop an intimate relationship with your spouse.