《杨浦区最好的高中补习班新王牌高中英语郭Y老师周末拓展提高.docVIP

杨浦新王牌 新王牌高中英语郭Y老师周末提高拓展 Directions: Complete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need. A 15-year-old schoolboy named Jack Andraka was able to save millions of lives after he invented a new, low-cost test that can __41__ the early stages of a deadly from of cancer. Jack developed a simple test for levels of mesothelin, a biomarker(生物标记) for early stage pancreatic(胰腺) cancer found in blood. It will __42__ the treatment of the disease, which currently kills 19 out of 20 patients largely because it’s so difficult to diagnose until its final stage. Jack started to think about the test after a family friend passed away from pancreatic cancer, but 197 scientists chose to __43__ his idea when he asked for help with his research at the beginning. Some even told him his idea simply would not work.. Finally Dr. Anirban Maitra agreed to give him __44__ in the lab and instructed him through the process of developing the test. Jack’s invention helped him win the great prize of $ 75,000 in __45__ funds at the 2012 Intel Science Fair and Engineering Fair. It means that patients now have a simple method to know their situation before it becomes invasive. His new test has proved to be 28 times cheaper, and over 100 times more __46__ than current tests. Through the test, patients can know whether they __47__ the biomarker with only a drop of blood, which is said to be over 90 percent __48__ and costs only 3 cents. What’s more, his simple test can also be used to diagnose other diseases such as lung cancer, tuberculosis, HIV and so on. Now the young genius has plans to __49__ the tests and make them widely __50__ to the public, which he believes could change the balance of power in medicine. III. Reading Comprehension Section A Directions: For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with the word or phrase