2. 职称英语
  3. Questions 27-30For each question, only ONE of the choices is correct. Write the

Questions 27-30For each question, only ONE of the choices is correct. Write the

游客2025-02-17  23
问题 Questions 27-30
For each question, only ONE of the choices is correct. Write the corresponding letter in the appropriate box on your answer sheet.
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选项 A、asks permission before moving from room to room.
B、uses lasers to help it avoid objects.
C、is programmable.
答案 C
解析
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