A.It’s; to turn down
B.It’s; turning up
C.There’s; to turn off
D.There’s; turning off
[单选题]30. Radio is used a lot because__________ _.A.it costs less than TVB.it costs more than TVC.it is not so cheap as TVD. people can't know the news on TV
[单选题]I tried to get outof the business _____I found impossible to carry on.A.why
[问答题] “When I was young,I listen to the radio”歌名是什么?
[单选题]When I was a child I used ______ swimming in the lake.A. to goingB. goingC. to goD. go
[单选题]16.I need a _________. I want to write something.A. bagB. penC. rulerD. eraser
[单选题]My favorite radio song is the one I first heard on a thick 1923 Edison disc I _______ at a garage sale.A. trifled with B scraped through C stumbled upon D thirsted for
[单选题]is used to ensure the confidentiality, integrity and authenticity of the two end points in the private network。A.CertificateB.EncryptionC.TunnelD.Presentation
[单选题]is used to ensure the confidentiality, integrity and authenticity of the two end points in the private network.A.CertificateB.EncryptionC.TunnelD.Presentation
[试题]Iusedtosmoke____butIgaveitupthreeyearsago.(A)seriously(B)heavily(C)badly(D)severely
[单选题]I’vealreadytoldyouthatI’mgoingtobuyit,_________.A.)howevermuchitcostsB)howeverdoesitcostsmuchC.)howmuchdoesitcostD)nomatterhowitcosts