A.perpetual
B.permanent
C.chronic
D.sustained
[单选题]The old man has developed a( )headache which cannot be cured in a short tim
[单选题]The old man has developed a( )headache which cannot be cured in a short tim
[单选题]The old man has developed a( )headache which cannot be cured in a short tim
[单选题]The old man has developed a( )headache which cannot be cured in a short tim
[单选题]The old man has developed a( )headache which cannot be cured in a short tim
[单选题]To tell you thetruth,it is beyond my [capacity] to finish the task in so sh
[单选题]We came finally ______ the conclusion that she has beentelling lies all the
[单选题]We came finally _________ the conclusion that she has been telling lies all
[单选题]We came finally _________ the conclusion that she has been telling lies all
[单选题]We came finally_______the conclusion that she has been telling lies all the