Directions:
You will hear three pieces of recorded material. While listening, answer each question by choosing A, B, C or D. You will hear each piece once only.
Questions 11—13 are based on the following talk about cloning. You now have 15 seconds to read Questions 11—13. What has cloning bypassed
A．The nuclear transfer B．The process taking DNA C．The normal reproductive process D．The creation of cells