24. Mark your answer on your answer sheet.

答案：登入後查看
統計： A(5), B(95), C(30), D(0), E(0) #3822994

詳解 (共 1 筆)

#7426028

Number 24: Is the patent application process complicated?

  • (A) The patent expires in 10 years.

  • (B) It involves several legal steps, unfortunately.

  • (C) We applied for a loan last week.

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