B. parents
C. experts
D. dog owners
【解析】选C。词义猜测题。根据“Based on the latest medical evidence”再结合第一段专家的讲话可推断, 他们是指研究狗咬人这一问题的专家们, 故选C项。
7. What are Rachel Besser’s words mainly about?
A. All the dog owners would like children not to be left unsupervised with a dog.
B. All the dog owners have a correct behavior toward dogs.
C. Not all dog owners appreciate that children should be left with dogs under supervision.
D. Not all dog owners should attend classes about the responsibilities of dog ownership.
【解析】选C。细节理解题。根据第七段“It is clear that not all dog owners appreciate that children should not be left unsupervised with a dog”可知, 雷切尔医生认为, 并非所有的狗的主人都认为孩子们和狗在一起的时候要有大人的照看。由此判断选C项。
8. Which of the following can be the best title for the passage?
A. Dogs, Dangerous To Children
B. Children Should Know Behaviors Around Dogs
C. Doctors, Treat Dog Bites Correctly
D. Never Leave Children Unsupervised With Dogs
【解析】选D。主旨大意题。狗咬人, 尤其是狗咬小孩的现象比较严重, 那么如何避免狗咬小孩呢? 这才是本文的写作重点, 而只有D项更能说明此问题, 故正确答案选D项。
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