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 |
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 |