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[单选题]
If you have difficulty ______ your bills, tell your utility company as soon as possible.
A.pay
B.paid
C.to pay
D.paying
查看答案
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A.pay
B.paid
C.to pay
D.paying
A.construct
B.contribute
C.contrive
D.contact
A.You are good
B.Have a nice day
C.I’m afraid you can’t
D.You can go
A.release
B.construct
C.grant
D.confess
A.On the way
B.By the way
C.In this way
D.In the way
A.thrown
B.delivered
C.neglected
D.disappeared
A.Chmod-M30
B.Chgrp-d30
C.Chage-M30
D.Useradd-D30
A.especial
B.special
C.especially
D.specially