单项选择题

A．would have to leave their fingerprints for further in……

Before DNA fingerprinting is used, suspects ______.

A．would have to leave their fingerprints for further investigations
B．could easily escape conviction of guilt
C．would have to submit evidence for their innocence
D．could be convicted of guilt as well

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热门试题

单项选择题To people's astonishment, the effort to bring the quarreling couple together again ______.

A．came off
B．came on
C．came round
D．came down

问答题S1. How are the mass media said to influence our ability to make decisions__________

问答题S4. What is the author’s final judgment on how mass communications deal with intellectual matters______________

问答题thousand1. 上图所示为某城市1989、1994、1999、2004 年参加成人教育(或继续教育)的人数情况，请描述其变化；2. 请说明发生这些变化的原因(可从社会发展及竞争能力方面加以说明)；3. 请预测我国成人教育(或继续教育)的前景。A Boom in Continuing Education

单项选择题Which of the following best expresses the author's main concern

A．Photography as a fine art.
B．Modernism and Expressionism.
C．Photographers' attitude toward art.
D．Methods of modern photographers.