My sister ______ text messages to me on the mobile phone,but now she ___ e-mails on QQ.
| A．is used to send ; used to send | B．is used to sending ; used to send |
| C．used to send ; is used to sending | D．used to send ; used to send |
相关试题
The best gift in the world may be not expensive, but must be full of love.
| A．clean | B．cheap | C．bad | D．smart |
You are supposed to type quickly when talking with others on QQ.
| A．must | B．can | C．should | D．would |
I will call you as soon as I arrive in Guilin.
| A．get to | B．reach to | C．get | D．arrive |
The population of Liupanshui is over 3 million.
| A．less than | B．almost |
| C．nearly | D．more than |
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