—Could I use your computer for a few minutes to send an email？There seems to be something wrong with mine.
—________.I'm not using it myself.
A．Come on B．Go ahead
C．It depends D．That's great
—Could I use your computer for a few minutes to send an email？There seems to be something wrong with mine.
—________.I'm not using it myself.
A．Come on B．Go ahead
C．It depends D．That's great
B come on的含义是“加油，得了吧”；go ahead的含义是“可以，往下说，前进”；it depends的含义是“视情况而定”；that's great的含义是“太棒了”。此处用go ahead表示允许对方用自己的电脑。