1 . The declining birth rate is a major problem in many developed _________ (地区) . (根据汉语提示单词拼写)

2 . There are few large, flat areas of land in the ________ (地区，区域). (根据汉语提示单词拼写)

3 . After the earthquake, the first thing the local government did was to provide________ for the homeless families.

A．occupation

B．accommodation

C．region

D．platform

4 . 这个地区葡萄酒的制作技术可以追溯到公元前一世纪。(date) (汉译英)