Because of the effective and helpful method, I was __________ to answer all the questi
A、exposed
B、imposed
C、disposed
D、reposed
A、exposed
B、imposed
C、disposed
D、reposed
Recently,telecommunication carriers has been building () core networks in order to effectively support various kinds of fixed and mobile broadband services.
A. NGN B.social network C. mobile network D. AII -IP
Betty moved out from the dormitory () the noise.
A.because of
B.in spite of
C.because
D.despite
The price of oil is increasing, because it is in short ().
A.store
B.provision
C.reserve
D.supply
A.due to
B.because
C.for
D.as
A.正确
B.错误
A.if
B.unless
C.because
D.though
Packet-switching wireless networks are preferable(66)when transmissions are(67)because of the way charges are(68)per packet. Circuit-switched networks are preferable for transferring large files or for other lengthy transmissions because customers are(69)for the(70)of time they use the network.
A.to
B.for
C.than
D.only
In C language,functions are important because they provide a way to(69)code so that a large complex program can be written by combining many smaller parts.
A.modify
B.modularize
C.block
D.board