A-A+
An area code is used to______. A. show how big
问题详情
An area code is used to______.
A. show how big the ares is
B. make long-distance call
C. check the telephone book
D. make telephone call only in New York city
参考答案
正确答案：B
37．答案为B 根据短文内容和常识可知区号的用途，因此选B。
