people, there for wildlife.
A. Because; are more and more spaces
B. Because of; is less and less space
C. Because; are many and many room
D. Because of; is little and little space
网友回答
A. Because; are more and more spaces
(答案→)B. Because of; is less and less space
C. Because; are many and many room
D. Because of; is little and little space
解析：此题重点考查because和because of之间的区别。两者都表示因为，前者连接句子，后者连接短语。