1. [单选题]概率分析的关键和概率分析的基础是（ ）。
A. 风险因素概率分布的测定
B. 风险损失量的测定
C. 风险量的确定
D. 风险来源地确定
2. [单选题]6． They are going to help tourists _________ speak French
．
A. can't who
B. who can-t
C. don-t who
D. who do
3. [单选题]由于水的比热容比沙石或干泥土的比热容大，所以在沿海地区陆地表面的气温比海面的气温昼夜变化显著。因此
A. 白天的海风多是从陆地吹向海面，夜晚的海风多是从海面吹向陆地
B. 白天的海风多是从海面吹向陆地，夜晚的海风多是从陆地吹向海面
C. 白天和夜晚的海风多是从陆地吹向海面
D. 白天和夜晚的海风多是从海面吹向陆地
4. [单选题]5． Passengers are not allowed ．
A. smoking
B. to smoke
C. smoked
D. smokes
5. [单选题]6．—______?—I’m from Beijing．
A. Are you from Beijing
B. Do you come from Beijing
C. Where are you from
D. When are you from
6. [单选题]CQuestionnaire
A. ReadthequestionsandanswerYESorNO,thenyouwillfindouthowgoodyouare.
B. 1.Whenyoudontunderstandsomething,youaskquestions.□
C. 2.Youlikelisteningtoolderpeopletalkaboutthepost.□
D. 3.Youthinkthatyouconlearnsomethinginterestingfromeveryonearoundyou.□
E. 4.Youorebraveenoughwhenyouhavetotalktopeopleyoudon'tknow.□
F. 5.Youenjoyreadingbooksaboutfamouspeople.□
G. 6.Youalwaysseeandtalktodifferentpeople.□
H. 7.Youareinterestedinlearningnewwaysofdoingthings.□
I. 8.Youenjoyshyingexperienceswithfriendsandlearningfrompeopleofallages.□
J. 9.Youtalkolotaboutyourself.□
K. 10.Evenifyouoreoftenwrong,youmakeyourowndecisions.□
L. 11.Youhateteachingwhatyouaregoodat:sports,technology,whatever.□
M. 12.Yourparentsdon'tunderstandyou,soyoudon'ttalktothemmuch.□
N. SCORENOW!
O. Score2pointsifyouanswerYEStoeachoftilefirst8questions,and0ifyouchooseNO.
P. Score2pointsifyouanswerNOtoeachofthelast4questions,and0ifyouchooseYES.
Q. 18--24.Youarefriendlyandopen-minded.Youmakepeoplefeelimportantbylisteningtowhattheyhavetosay.You'llprobablysucceedinlearningal1kindsofinterestingthings.Goodforyou!
R. 10--16Rememberthateverysinglepersonyouknowcanteachyousomething.Youwillgreatlymakeyourliferichandcolorful.
S. 0-8About400yearsago,afamouswriterwrote,"Nomanisanisland."Thisisstillmmtoday.Trytobemoreopenandinterestedinpeoplearoundyou.
T. 86.Ifyousay"YES"toallthesequestions,you'llget____points.
U. 12
V. 16
W. 20
X. 24
7. [单选题]17．
A. sports
B. movies
C. fruits
D. Chinese
8. [单选题]．下列物质中，属于纯净物的是
A. 石灰水(limewater)
B. 空气
C. 生铁
D. 干冰
9. [单选题]43． They have rice， vegetables and meat_______ lunch．
A. with
B. and
C. for
D. on
10. [单选题]19．
A. easy
B. easily
C. easier
D. more easily
