问题
单项选择题
Have you got（）Email address? Yes, mine is Li Ping @ yahoo.com.cn
A.the
B.an
C.a
D./
答案
参考答案：B
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Have you got（）Email address? Yes, mine is Li Ping @ yahoo.com.cn
A.the
B.an
C.a
D./
参考答案：B