Which statement is the main idea of paragraph 1?Which statement is the main idea of the first paragraph?
A. It is difficult to predict climate change.
B. Human activities are resposible for global warming.
C. There is a dispute about global warming.
Which statement is the main idea of the second paragraph?Which statement is the main idea of paragraph 2?
A. Human activities producing more wealth leads to global warming.
B. Some vested interest groups don't want to stop such human activities.
C. Prospects look bleak as no real efforts are made.
Which statement is the main idea of the third paragraph?Which statement is the main idea of paragraph 3?
A. Temperature will continue to rise.
B. There will be great change in our environment.
C. Future generations will live a different life.
购物场所主要有哪几个类别构成？
A. 百货商店(Departmen tstores)
B. 大型体闲广场(Leisureplazas)
C. 购物广场(Shoppingmalls)
D. 商业街(Sowntown）
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