单项选择题

The passage is mainly about ______.

A．the discovery of fingerprinting by Jeffery
B．the practice of fingerprinting in court
C．the fingerprinting in the present situation
D．the merits and demerits of fingerprinting

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热门试题

单项选择题

The significance of the DNA fingerprinting is that ______.

A．the patterns of genetic material are unique in everybody
B．it can be used to identify criminals by testing their DNAs
C．DNA testing can tell the wanted information of some people
D．DNA testing can help those who are wrongly accused

单项选择题

Humanism during the Renaissance ______.

A．was not different from other intellectual movements
B．applied new educational methods in training clergies
C．brought about great changes in the studying of Bible
D．focused upon the study between man and society