11.They are trying their best to make a new drug，such as Naolingtong，to________tiredness.
A.keep B.arrest
C.accelerate D.scrape
解析 此处arrest相当于 stop。
答案 B
12.When he still could not see his name appear on the Internet after typing his number into the computer，his________sank.
A.radioactivity B.botany
C.accuracy D.spirits
解析 句意：当他把他的号码输入计算机，但是，网络上仍然没有出现他的名字时，他的心情变得很沉重。radioactivity放射性，辐射;botany植物学;accuracy精确，准确;spirits精神。
答案 D
13.Production at the factory was________for two hours because there was no electricity.
A.interrupted B.disturbed
C.missed D.lost
解析 句意：因为没有电，工厂的生产中断了两小时。interrupt打断，中断。
答案 A
14.You should also remember you are working in a team. So teamwork is of great________.
A.signature B.significance
C.significant D.significantly
解析 考查“be of + 抽象名词”的用法。句意：你们还应该记得你们是在一个团队中工作。因此团队合作特别重要。be of significance重要的。
答案 B
15.He always________before doing whatever he'd like to.
A.looks up B.looks into
C.looks ahead D.looks through
解析 句意：在未做他想做的事情之前，他总是会考虑未来。looks up查找;look into调查;look ahead考虑未来，向前看;look through浏览。
答案 C
二、完形填空 (共20小题;每小题1.5分，满分30分)
阅读下面两篇短文，掌握大意，然后从16～35各题所给的四个选项(A、B、C和D)中，选出最佳选项。
(A)
When I was seven，I was admitted to the hospital for asthma.My parents both worked and were too__16__to stay with me at night，or take time off to sit with me during the day.I was alone and terrified and I remember__17__myself to sleep.
The worst part of the day was when the nurses brought my pills.I felt frightened and__18__up crying，but I couldn't get them down.The nurses were so occupied with work that none of them had the patience to__19__me.
On the second day of my__20__，a stranger walked into the room.She said she was a regular customer at my father's veterinary practice(兽医诊所)and dropped in to say hello.
Soon my pills were__21__and I started to cry.The lady introduced herself to the nurse and__22__to care for me while I took them.The nurse left，__23__relieved.
The lady explained patiently about how one should go about swallowing a pill.She__24__for what must have been more than half an hour for me to find the__25__to take that pill and swallow it.She left in a little while and I was too young to remember to ask her name.
That stranger's brief__26__shines as the only bright spot in a memory that was the most terrifying experience of my childhood.How I wish I could tell her that even twenty?six years later，her__27__has never been forgotten.
