更多"Forensic science (法庭科学) means (76) "的相关试题:
[填空题]Forensic science (法庭科学) means (76) ________ (use) science to solve crime. But what exactly does a forensic scientist do
At the scene of crime, the crime scene (77) ________ (investigator) will thoroughly examine the area. They will look for fingerprints and palm prints; marks of tools and weapons; marks from shoes; fibers from (78) ______ (cloth); body fluids.
Increasingly, CSIs (= crime scene investigators) are using specialized techniques, on site, to determine which areas to concentrate their investigation on.
A forensic pathologist (法医) specializes in examining dead bodies to determine how and when death occurred. As well as (79) ________ (examine) the body, either on site or through photos (80) ________ (take) at the scene, the forensic pathologist may also use X-ray imaging(X光成像技术) and will usually conduct an autopsy (尸体解剖). The pathologist will also take samples of body tissues, like blood, liver or hair, for further (81) ________ (analyse).
A new form
[填空题]Every possible means(use)______ to prevent the air pollution, but the sky is still not clear.
[简答题] We use language primarily as a means of communication with
other human beings. Each of us shares with the community in
which we live a store of words and meanings as well as agreeing S1.______
conventions as to the way in which words should be arranged to S2.______
convey a particular message; the English speaker has in his dis- S3.______
posal a vocabulary and a set of grammatical rules which enables S4.______
him to communicate his thoughts and feelings, in a variety of
styles, to the other English speakers. His vocabulary, in particular, S5.______
both that which he uses actively and that which he recognises, in-
creases in size as he grows old as a result of education and S6.______
experience.
But, whether the language store is relatively small or large, the
system remains no more than a psychological reality for the indi-
vidual , unless he has a means of expressing it in terms able to be
seen b
