Question

Medicine comes in lots of different packages. Painkillers in a tablet can make your headache go away. Antibiotic cream (抗菌素膏) from a tube can prevent your cuts from becoming infected. But can medicine come packaged in chicken eggs?
A team of scientists from Scotland say “yes”. They’ve engineered special chickens that lay eggs with disease-treating drugs inside. 
These eggs come from chickens that have been engineered to produce certain drugs inside their egg whites.
These drugs are made of molecules called proteins(蛋白質). Animals make thousands of proteins — they’re the main element in skin, hair, milk and meat. Since animals can make proteins easily, they’re good candidates (候選者) for making protein drugs.
Researchers have already made cows, sheep and goats produce protein drugs in their milk. But chickens are cheaper to take care of, need less room, and grow faster than these other animals. Those qualities could make chickens a better choice to become living drug factories, says Simon Lillico of the Roslin Institute near Edinburgh, Scotland.
Lillico and a team of researchers changed chickens’ DNA — the code that tells cells how to make proteins — so that the birds’ cells made two protein drugs. One drug can treat skin cancer, and the other treats a nerve disease called multiple sclerosis (多發性硬化).
The scientists changed the chickens’ DNA so that the birds made these drugs only in their egg whites. This protects the chickens’ bodies from the drugs’ possible harmful effects and makes it easy for scientists to collect the drugs.
小題1:If you cut your finger, you may use ________ to cure it.

A．painkillers in a tablet	B．antibiotic cream from a tube
C．chicken eggs	D．protein drugs

小題2:Which of the following statements is NOT true?

A．Scientists from Scotland have succeeded in packing medicine into chicken eggs.

B．The drugs are made of molecules called proteins.

C．Scientists chose chickens for their experiments because chicken eggs taste delicious.

D．The animals are good candidates for making protein drugs.

小題3:The drugs in special chicken eggs can ________.

A．treat lung cancer	B．help reduce headache
C．change people’s DNA	D．treat multiple sclerosis

小題4:We can infer from the passage that ________.

A．eating eggs is the best choice for the patients now

B．scientists changed the chicken’s DNA and put all the drugs in chicken eggs

C．we may eat special eggs as drugs when we are sick in the future

D．the drugs produce harmful effects on the chicken’s bodies

小題5:The best title for the passage is ________.

A．Chicken Eggs to Replace Medicine	B．Chicken Eggs as Drug
C．Chicken Eggs and Medicine	D．Chicken Eggs and Animal Milk

Answer 1

小題1:B
小題2:C
小題3:D
小題4:C
小題5:B

試題分析：本文敘述了科學家可以對于雞蛋的蛋白進行DNA改變而制成一種能治療多發性硬化和皮膚癌的病，文中給出了為什么選用雞的蛋白，主要因為雞很容易喂養，占用空間小，生長快的特點。
小題1:細節理解題。根據Antibiotic cream (抗菌素膏) from a tube can prevent your cuts from becoming infected. 砍傷用抗抗菌素膏防止發炎，故選B。
小題2:細節理解題。根據chickens are cheaper to take care of, need less room, and grow faster than these other animals.并不是因為雞肉嘗起來好吃，故選C。
小題3:細節理解題。根據The scientists changed the chickens’ DNA so that the birds made these drugs only in their egg whites. 雞蛋的蛋白進行了DNA改變能夠制造這種藥治療多發性硬化，故選D。
小題4:推理判斷題。根據This protects the chickens’ bodies from the drugs’ possible harmful effects 可能在未來會給人們帶來傷害，故選C。
小題5:標題歸納題。縱觀全文可知本文主要敘述了人們吃的蛋白與用它做成的藥，故選B。
點評：做推理題干擾選項的特點夸大事實：一是對于原文中的細節或論斷的某方面程度進行了夸大處理。二是無中生有：捏造原文并不存在的信息，并以此作為依據進行推理。三是摻入常識：根據考生已有的常識是正確的，但卻不是基于文章。四是推理過頭：引申過度，使結論過于絕對化。知道了這些特點在容易排除干擾項進而做出正確的判斷。