A．(71)is used to communicate with another computer over telephone lines.

A．Keyboard

B．Modem

C．Mouse

D．Printer

[单选题] A （71） is used to communicate with another computer over telephone lines.（71）A．keyboardB．modemC．mouseD．printer

[单选题] （74） is used to communicate with another computer over telephone lines.（74）A． KeyboardB． ModemC． MouseD． Printer

[单选题]To communicate __________, both the content and the form. of the message mustbe clear.A． ordinarilyB． pleasantlyC． relevantlyD． effectively

[单选题]With ______ you can communicate in real time with people all around the world．A．E-mailB．WWWC．FTPD．web chat

[单选题]It is [important]to learn to communicate.A.minorB.crucialC.impossibleD.effe

[试题] With （73） you can communicate in real time with people all around the world.（73）A. E-Mail B. WWW C. FTP D. web chat

[单选题] With （73） you can communicate in real time with people all around the world.A． E-Mail B. WWW C. FTP D. web chat

[试题]Asanactorhecouldcommunicateawhole___ofemotions.A)frameB)rangeC)numberD)scale

[单选题]C．Plants can’t communicate by moving or making sounds, as most animals do. Instead, plants produce volatile compounds, chemicals that easily change from a liquid to a gas. A flower’s sweet smell, for example, comes from volatile compounds that the pl

[单选题]With( )you can communicate in real time with people all around the world.A．E-MailB．WWWC．FTPD．web chat