超星 - U1-R4-12 - 查题吧

单选题

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.

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单选题

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.

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单选题

‍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.

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