Unit 2Robots.单项填空1_ to say which one I should choose.AThat is hardBIt is hardCThere no useDIt no good2Lets do something different._ How about tennis?ASo what?BAll right.CWho cares?DIt depends.3It is reported that Premier Wen Jiabao visited the Red Square _ by Russian Premier Putin.AjoinedBaccompaniedCattendedDtogether4I hear there was a road accident this morning.Yes._ car hit a tree and _ driver was killed.AA；aBThe；aCThe；theDA；the5On your way to New York William will keep you_ if you dont want to be lonely.AcompanyBcompanionCsafetyDfriend6My sister was against my suggestion while my brother was_ it.Ain honour ofBin memory ofCin search ofDin favour of7In 1939，Hitler_ war against Poland，which started the Second World War.AannouncedBbroadcastCdeclaredDadvertised8Whats the chief _ of the world this year?AbusinessBmatterCeventDaffair9Are you going to have a holiday this year?Id love to.I cant wait to leave this place_.AoffBoutCbehindDover10Try to_ at least an hour each day for learning new vocabulary.Aset offBset outCset asideDset down11Dollys death，like her birth，_ raise worries.Ais going toBis bound toCwillDis to12_ it is to stay in!AWhat great placeBWhat a great placeCHow great a placeDBoth B and C13I still remember _ to the Famen Temple and what I saw there.Ato takeBto be takenCtakingDbeing taken14For breakfast he only drinks juice from fresh fruit _ on his own farm.AgrownBbeing grownCto be grownDto grow15_ repeated promises that the product is safe，all consumers have refused to buy it.AEven ifBIn spite ofCThoughDAlthough.阅读理解ALIPITORABOUT LIPITORLipitor is a prescription medicine.Along with diet and exercise，it lowers “bad” cholesterol(胆固醇) in your blood.It can also raise “good” cholesterol.Lipitor can lower the risk of heart attack in patients with several common risk factors，including family history of early heart disease，high blood pressure，age and smoking.WHO IS LIPITOR FOR?Who can take LIPITOR：People who cannot lower their cholesterol enough with diet and exerciseAdults and children over 10Who should NOT take LIPITOR：Women who are pregnant，may be pregnant，or may become pregnant.Lipitor may harm your unborn baby.Women who are breastfeeding.Lipitor can pass into your breast milk and may harm your baby.People with liver(肝脏) problemsPOSSIBLE SIDE EFFECTS OF LIPITORSerious side effects in a small number of people：Muscle(肌肉) problems that can lead to kidney(肾脏) problems，including kidney failure.Liver problems.Your doctor may do blood tests to check your liver before you start Lipitor and while you are taking it.Call your doctor right away if you have：Unexplained muscle pain or weakness，especially if you have a fever or feel very tired.Swelling of the face，lips，tongue，and/or throat that may cause difficulty in breathing or swallowing.Stomach painSome common side effects of LIPITOR are：Muscle painUpset stomachChanges in some blood testsHOW TO TAKE LIPITORDo：Take Lipitor as prescribed by your doctor.Try to eat hearthealthy foods while you take Lipitor.Take Lipitor at any time of day，with or without food.If you miss a dose(一剂)，take it as soon as you remember.But if it has been more than 12 hours since your missed a dose，wait.Take the next dose at your regular time.Dont：Do not change or stop your dose before talking to your doctor.Do not start new medicines before talking to your doctor.16.What is a major function of Lipitor?ATo help quit smoking.BTo control blood pressure.CTo improve unhealthy diet.DTo lower “bad” cholesterol.17Taking Lipitor is helpful for_.Abreastfeeding womenBwomen who are pregnantCadults having heart diseaseDteenagers with liver problems18If it has been over 12 hours since you missed a dose，you should_.Achange the amount of your next doseBeat more when taking your next doseChave a dose as soon as you rememberDtake the next dose at your regular time19Which of the following is a common side effect of taking Lipitor?AFace swelling.BUpset stomach.CKidney failure.DMuscle weakness.20What is the main purpose of the passage?ATo teach patients ways for quick recovery.BTo present a report on a scientific research.CTo show the importance of a good lifestyle.DTo give information about a kind of medicine.BBooks have been our best friends from time immemorial.There was a time when reading them was supposed to be the best way of entertainment.Book lovers used to carry