题目内容

According to the passage, what is PTK used to？

A. To locate one's birth place.
B. To promote genetic research.
C. To find out if one is the father of a child.
D. To help improve one's intelligence.

查看答案

搜索结果不匹配？点我反馈

更多问题

A. especially
B. specially
C. frequently
D. rarely

A. 158.01万元
B. 158.65万元
C. 178.02万元
D. 178.48万元

A. workbook
B. textbook
C. words

A. In a music mailing club.
B. In a class of German culture.
C. In a discussion group on the Internet.
D. In a seminar on the German language.