某用户的E-mail地址为you87@online.sh.cn，则该用户的用户名为（）。 A: you87 B: online C: sh D: onlin E: sh.cn
某用户的E-mail地址为you87@online.sh.cn，则该用户的用户名为（）。 A: you87 B: online C: sh D: onlin E: sh.cn
下列域名表示中,不正确的是（）。 A: www.cernet.edu.cn B: onlin C: sh.cn D: www.163.com E: online，sh，cn
下列域名表示中,不正确的是（）。 A: www.cernet.edu.cn B: onlin C: sh.cn D: www.163.com E: online，sh，cn
某用户的E-mail地址为shjkbk@online.sh.cn，_______是该用户的最高层域名。 A: cn B: shjkbk C: sh D: online
某用户的E-mail地址为shjkbk@online.sh.cn，_______是该用户的最高层域名。 A: cn B: shjkbk C: sh D: online
某用户的E-mail地址为:dsho@online.sh.cn,则该用户的用户名为 A: online B: sh C: dsho D: cn
某用户的E-mail地址为:dsho@online.sh.cn,则该用户的用户名为 A: online B: sh C: dsho D: cn
某用户的E-mail地址为shjkbk@online.sh.cn，下面的（）是该用户的用户名。 A: Shjkbk B: online C: sh D: cn
某用户的E-mail地址为shjkbk@online.sh.cn，下面的（）是该用户的用户名。 A: Shjkbk B: online C: sh D: cn
你在网上买过东西吗? A: Have you ever bought anything online? B: Have you ever buyed anything online? C: Will you buy anything online? D: Would you like to buy anything online?
你在网上买过东西吗? A: Have you ever bought anything online? B: Have you ever buyed anything online? C: Will you buy anything online? D: Would you like to buy anything online?
We have taken online classes of Calculus II for three weeks, are online classes right for you? Taking the classes online or in the classroom, which one do you prefer?
We have taken online classes of Calculus II for three weeks, are online classes right for you? Taking the classes online or in the classroom, which one do you prefer?
你是不是经常上网? A: Youreallygoonlinealot,don'tyou? B: You are not are often go online? C: Are you not are often go online?
你是不是经常上网? A: Youreallygoonlinealot,don'tyou? B: You are not are often go online? C: Are you not are often go online?
Have you heard of online learning?
Have you heard of online learning?
Do you like online learning?
Do you like online learning?