Instead of sending e-mail, Nancy talks with her mother on mobile phone once a we
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Instead of sending e-mail, Nancy talks with her mother on mobile phone once a week
A.the; a
B.an; the
C.an; /
D.the; an
试题答案
B
考查冠词。an e-mail一份电子邮件，on the mobile phone用手机。句意：而不是发电子邮件，南希一个星期用电话跟她母亲交谈一次。