问题
单项选择题
( )是美国为了确定城市的实体界限以便较好地区分较大城市附近的城镇人口和乡村人口目的而提出的一种城市地域概念。
A.中心地
B.大都市带
C.大都市区
D.城市化地区
答案
参考答案:D
( )是美国为了确定城市的实体界限以便较好地区分较大城市附近的城镇人口和乡村人口目的而提出的一种城市地域概念。
A.中心地
B.大都市带
C.大都市区
D.城市化地区
参考答案:D
32.Communicating via E-mail is by far the most common Internet activity. You can (1) with anyone in the world who has an Internet address or E-mail (2) with a system connection to the Internet. All you need is (3) the Internet and an E-mail program Two of the most widely used E-mail programs are Microsoft’s (4) and Netscape’s Navigator. A typical E-mail message has three basic (5) :header, message, and signature. |
(4)
A.Yahoo
B.Explorer
C.Foxmail
D.Outlook Express