You must have lived here for a long time, ______ you?
A.mustn’t
B.needn’t
C.hadn’t
D.haven’t
A.mustn’t
B.needn’t
C.hadn’t
D.haven’t
A.whatever
B.whichever
C.what
D.how
A、You must be working very hard on the presentation
B、You must have worked very hard on this presentation
C、Your presentation is very hard working
D、You work very hard on this presentation
A.Noone can help me
B.It must be the job I like
C.I have so many friends
D.I won’t choose it
A.means
B.use
C.sense
D.usage
— I have problems to fall asleep because it seems difficult for my brain to slow down.
— _______________. Do some exercises!
A. You must have had too much in your dinner
B. You must be under a lot of stress
C. You should go to see a doctor
D. You must be in love with somebody
A.can’t
B.may not
C.must not
D.won't
A.The version of SSH you are using is incompatible with your Linux system
B.You must first conduct a Telnet session with the server
C.You must first disable Telnet and rlogin for SSH to work properly
D.Your name resolution is incorrectly configured