| When prehistoric man arrived in new
parts of the world, something strange happened to the large animals: they
suddenly became extinct. Smaller species survived. The large, slow-growing
animals were easy game, and were quickly hunted to extinction. Now something
similar could be happening in the oceans. That the seas are being overfished has been known for years. What researchers such as Ransom Myers and Boris Worm have shown is just how fast things are changing. They have looked at half a century of data from fisheries around the world. Their methods do not attempt to estimate the actual biomass (the amount of living biological matter) of fish species in particular parts of the ocean, but rather changes in that biomass over time. According to their latest paper published in Nature, the biomass of large predators (animals that kill and eat other anima A. (A) large animals were vulnerable to the changing environment B. (B) small species survived as large animals disappeared C. (C) large sea animals may face the same threat today D. (D) slow-growing fish outlive fast-growing ones [填空题]How many parts does a conversation with a new friend usually consist of （）.
[填空题]How many parts docs a conversation with a new friend usually consist of？（）
[简答题]oil leak
[单项选择] WHAT IS ON
EXHIBITIONS
Oil Paintings—Oil painter Zhang Yongxu’s one-man show will run January 3 to 19 at the Central Academy of Fine Arts.
Zhang, 33, graduated from the Oil Painting Department at the Central Academy of Fine Arts in 1989. In the upcoming exhibition, viewers will see a personal experience of human life, and a combination of Eastern and Western art.
Time: January 3 to 19.
Address: Gallery of the Central Academy of Fine Arts, 5 Jiaowei Hutong, Wangfujing, Dongcheng District.
Art from Nanjing—A group of young artists from Nanjing present a grand exhibition in the China National Art Museum from Jan. 5 to 11.
The artists are from the Nanjing Calligraphy and Painting Institute.
Inspired by the renowned artists in former generations such as Gu Kaizhi in the Jin Dynasty and the contemporary master Fu Baoshi, the artists have strenuously pursued new ways of producing quality traditional Chinese paintings.
A. Jan. 3rd. B. Jan.5th. C. Jan. 19th. D. Jan. 4th. 我来回答: 提交
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