题目内容
（请给出正确答案）
A．Help Laura with her paper next week
B．Ask Laura to clean the apartment by herself
C．Ask someone else to clean the apartment with Larua
D．Ask Laura to wait until next weekend to do the cleaning
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更多“A．Help Laura with her paper ne…”相关的问题
Bob said he would do what he could ______ you with your study.
A．help
B．to help
C．helping
D．helped
A．help
B．to help
C．helps
D．helped
A.sold
B.to sell
C.have sold
D.selling
A．help the speaker to control the audience
B．help the speaker to gain audience interest and esteem
C．help the speaker to know whether he is talking too much about a certain point
D．help the speaker to analyze his audience when he is beginning his speech
根据以下材料回答第 31～35 题：
Passage OneLaura was married for 6 months. Her husband was using drugs. She didn’t want her son or her unborn baby to live that way , but she was afraid to ask her husband to leave. She left him a note instead . After reading the note, Laura’s husband waited for her to come home and then beat her and her son.
Laura had little education and she never had a good paying job. She was ashamed to ask for help from the police,courts or women’s shelters. Sometimes her husband was very nice to her. She decided to try harder so her children could have a home and a father. Laura joined a church and told a priest about her problem.
But her husband kept using drugs and hurting the family . Finally, she told her husband she loved him, but they should live apart for a while. He beat her again. The priest came over to talk to her . He asked the husband to go out for a while. Laura packed up her things and left home with her son. The next day she lost the baby. Her husband went to jail.
Laura got a lot of help from groups that help women who have been beaten . Now she is in college, has her own apartment and works on special projects at a women’s shelter. “We got out ,and it changed life for me and my child. You can do it . You can break the cycle ,”Laura said .
第 31 题 Laura felt her children shouldn’t live the old way when she was _________ .
A．pregnant
B．taking drugs
C．just out of work
D．attending university
假定两个投资项目有相同的三个支付，但是每个支付相对应的概率各不相同，如下表所示:
(1)求每个投资项目的期望报酬和标准差。
(2)吉尔的效用函数为U=5I,式中，I为支付。她会选择哪个投资项目？
(3)肯恩的效用函数为U=
,他会选择哪个投资项目？
(4)劳拉的效用函数为U=5I2,她会选择哪个投资项目？
Suppose that two investments have the same three payoffs, but the probability associated with each pay off differs，as illustrated in the table below:
a. Find the expected return and standard deviation of each investment.
b. Jill has the utility function U=5I, where I denotes the payoff. Which investment will she choose？
c. Ken has the utility function U=, Which investment will he choose？
d. Laura has utility function U=5I2，Which investment will he choose？
Recently, some scientists decided to find out what the funniest joke in the world was. This wasclearly a (an) 21 task,as no two people ever really agree about what is funny and what is not--22 when they are from different 23 Telling jokes is something people often 24 around the worlD@25 , jokes are sometimes not funny to or are often not 26 by people who are not part of that culture(文化). Anyhow, 27 a year-long serious study, the scientists 28 the funniest joke in the world :Two hunters (猎人) are out in the woods. One of them 29 to the ground He doesn&39; t seemto be 30 , his eyes closeD@The other hunter takes out his phone and calls emergency (紧急)services."My friend is dead!"he 31 to the man on the other side."What can I do？"The man,in a(an) 32 voice,says," Dont&39; t worry. I can 33 . First, make sure he&39;s 34 "There is a silence,then a shot is 35 Bang! The hunter&39;s voice comes back on the line. He says,"OK,now what？"
请选择最佳选项()。
A.wonderfu
B.important
C.interesting
D.Difficult
请选择最佳选项()。A.especially
B.finally
C.gradually
D.Generally
请选择最佳选项()。A.companies
B.countries
C.families
D.Schools
请选择最佳选项()。A.ask
B.do
C.give
D.Play
请选择最佳选项()。A.Thus
B.Therefore
C.However
D.Anyhow
请选择最佳选项()。
A.guessed
B.held
C.proved
D.Understood
请选择最佳选项()。
A.A.for
B.B.during
C.C.before
D.D.After
请选择最佳选项()。A.wrote
B.touched
C.decided
D.Spread
请选择最佳选项()。A.jumps
B.falls
C.points
D.Gets
请选择最佳选项()。A.thinking
B.speaking
C.rising
D.Breathing
请选择最佳选项()。A.cries
B.nods
C.turns
D.Waves
请选择最佳选项()。A.anxious
B.angry
C.calm
D.Curious
请选择最佳选项()。A.help
B.feel
C.go
D.Show
请选择最佳选项()。A.buried
B.dead
C.hit
D.Sick
请选择最佳选项()。A.heard
B.made
C.taken
D.Told
What is the purpose of the bunch of magic roots？
A．Help her in her studies.
B．Bring her good health.
C．Make her very rich.
D．Bring her good friends.
Learning to use computers is what we want to ______ from the program.
A．help
B．make
C．aid
D．benefit
A.help
B.to help
C.to helping
D.helping
During the storm we took ______ in the doorway of a shop．
A．help
B．comfort
C．guard
D．shelter
