A.in
B.at
C.on
D.To
[单选题]I am not used to speaking ________ public.A.inB.atC.onD.to
[单选题]I am not used to speaking ________ public.A.inB.atC.onD.to
[单选题]I am not used to speaking ______ public.A.inB.atC.onD.to
[单选题]I am not used to speaking()public.我不习惯于当众演讲。A.inB.atC.onD.to
[单选题]Which of the following activities is often used to develop students′speakin
[单选题]Which of the following activities is often used to develop students′ speaki
[单选题]F.ranklyspeaking,I’dratheryou__________anythingaboutitforthetimebeing.A.)didn’tdoB)haven’tdoneC)don’tdoD)havedone
[单选题]When I was a child I used ______ swimming in the lake.A. to goingB. goingC. to goD. go
[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