2. 外语
  3. According to the text, computer chips have already been used to______. The doctor decided to test the chips himself because he

According to the text, computer chips have already been used to______. The doctor decided to test the chips himself because he

admin2009-03-20  43
问题 According to the text, computer chips have already been used to______.
The doctor decided to test the chips himself because he believed that______.
选项 A、nobody would dare to try it
B、they can be used for identification purposes
C、it has been proved successful on animals
D、his patients expected him to experience it first
答案B
解析
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