3. The underlined word “itinerary” probably means
A. budget
B. route
C. partner
D . equipment
4. You will most probably find the passage in
.
A. an English textbook
B . a newspaper
C. a travel brochure
D. an encyclopedia
参考答案1—4、DBBC
【2016高考训练】阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。You Are What You Eat
Genetic(基因的)engineering is the scientific change of the genetic material in a living organism. It allows scientists to identify specific genes, to remove them from an organism's chromosomes (染色体), improve them, analyze them, and possibly clone them, and to then reinsert the changed gene into the original organism, or a completely different organism.Unlike traditional breeding (繁殖), where a desired quality would be bred within the same species,
genetic engineering can insert desired ones into organisms of different species.Wow--Did you catch that?
Genetic engineering creates many positive contributions to agriculture. For example, by genetically engineered(GE) foods,
anti-cancer agents,
minerals and vitamins can be increased.Improved taste,
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