题目内容

第一代测序DNA遗传标记是RFLP和RAPD

A. 对
B. 错

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研究人类个体之间的多态性(SNP)情况，可用于基因诊断、个体识别、亲子鉴定、组织配型、发育进化等许多医疗、司法和人类学的研究。

A. 对
B. 错

Directions:This section is to test your ability to give proper response. There are 5 recordedquestions in it. After each question, there is a pause. The questions willbe readtwice. When you hear a question, you should decide on the correctanswer from the4 choices marked A, B, C and D.Which one is the correct answer?

A. In front of the center.
B. At8 p.m. madam
C. I don't know.
D. Sorry, you can’t

Which one is the correct answer?

A. Why?
B. I see.
C. I don't think so.
D. Take it easy.

Which one is the correct answer?

A. Yes, please.
B. Don’t worry.
C. Thank you.
D. Sure, with pleasure.