Page 335 - BenchMark_5-3
P. 335

Reading Comprehension









        A     Choose the correct answers.





              1. What is the passage mainly about?







                          a       The relationship between sea otters and


                                  sea urchins






                          b       The reasons that people hunted sea otters




                           c      The effects of human activities and natural



                                  events on animal populations











                                                                                                   Unit 10 | Doomed to Disappear? Endangered Species
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