It seems that James has a talent for acting because he can _________ different teacher

e papers and books.Not only 22 never to be cleaned out, but also I do not think it is ever aired, for at no time have I seen any of the windows open.Often I have 23 James that he should open one, but each time he answered, “Not just now, Henry, later”.Luckily I do not have to go there very often nor do I stay there longer than I have to.Strangely enough, James is quite tidy outside his office.Only once have I seen him with a dirty 24 , for example.Nor is he careless about things like invitations.At no time 25 been known to forget a party, and no sooner does he receive an invitation 26 he answers it.Unfortunately, his office is quite differently run.Perhaps he does not like such a work.In his garden in the evenings and 27 , James is happy as soon as he gets home from the office.He begins to work in the garden.Always he seems to have some work to do there, and nowhere in his garden is there a curlier which is not tidy and well looked 28 .Seldom have I seen prettier flowers, or healthier vegetables, or smoother, greener grass than in James garden.Really.I think he ought 29 a farmer, so good is he 30 such work.

21.A.have I

B.do I

C.I have

D.I do

22.A.does it seem

B.it does seem

C.it seems

D.is it seem

23.A.hinted

B.suggested

C.asked

D.mentioned

24.A.dog

B.collar

C.caller

D.dollar

25.A.will he

B.he will

C.has he

D.he has

26.A.than

B.as

C.and

D.when

27.A.in week-ends

B.in week-end

C.by week-ends

D.at week-ends

28.A.about

B.after

C.at

D.for

29.A.work as

B.to go

C.to have been

D.become

30.A.for

B.at

C.in

D.with

s divorce.Jack was brought up by their Jewish father in Trinidad, Oscar went to live with their mother's family in Czechoslovakia.In fact Oscar did not know he was Jewish until Jack found him in Germany in 1954.Jack is proud to be a Jew, but Oscar still does not like to talk about his Jewish heritage.Yet the twins are similar in many ways.They both like spicy food and sweet drinks.In school they both did well in sports but poorly in mathematics.

Are thoughts and behavior. determined by heredity (遗传) or by environment？ Social scientists have long been interested in this question; the results of "twin studies" are particularly interesting to them.Twin studies of the similarities and differences between twins.There are two types of twins: identical twins, who look exactly the same because they have identical genetic characteristics, and fraternal twins, who have different genetic characteristics.In a 1937 study, Newman, Freeman, and Halzinger found that identical twins are more similar in height and weight than fraternal twins.Because identical twins have the same genetic characteristics, the conclusion was that size is determined more by heredity than by environment.In 1962, James Shields compared the height, weight, and intelligence of identical twins who were brought up together (in the same environment) with those of identical twins brought up apart (in different environments).He found that although the differences were small, identical twins who were brought up together were more similar than those brought up apart.Shields concluded that height, weight, and intelligence are largely determined by heredity.However, because of the differences between identical twins brought up together and those brought up apart, these characteristics may be partly determined by environment.

In the case of Oscar and Jack, heredity seems to determine physical and mental abilities, tastes, and behavior.Environment seems to determine thought.

1.After their parents' divorce, Oscar and Jack ______.

A.went to live with their mother's family

B.were brought up by their father

C.never saw each other again

D.were separated until 1954

2.Although Oscar and Jack are similar in many ways, they seem to be different in_______.

A.physical ability

B.behavior

C.mental ability

D.thought

3.Identical twins are more similar than fraternal twins because_______.

A.they have the same mother

B.they have the same genetic characteristics

C.they were brought up together

D.they were born at the same time

4.The conclusion of Newman, Freeman and Halzinger's 1937 twin study was that_______.

A.size is determined by height, weight, and environment

B.identical twins are taller and heavier than fraternal twins

C.size is determined more by heredity than by environment

D.identical twins are more similar than fraternal twins

5.Shield drew a slightly different conclusion from his study because_______.

A.he also compared the intelligence of the twins in his study

B.he compared twins brought up together with those brought up apart

C.only identical twins were included in his study

D.all of the environment factors were carefully controlled

how that he was learning Latin, was very interested in the basics of good behavior in society, and was reading English literature. At school he seems only to have been interested in mathematics. In fact, his formal education was surprisingly brief for a gentleman, and incomplete. For unlike other young Virginian of that day, he did not go to the College of William and Mary in the Virginia Williamsburg. In terms of formal training then, Washington contrasts sharply with some other early American Presidents such as John Adams. Thomas Jefferson and James Madison. In later years, Washington probably regretted his lack of intellectual training. He never felt comfortable in a debate in Congress(国会), or on any subject that had not to do with everyday, practical matters. And because he never learned French and could not speak directly to the French leaders, he did not visit the country he admired so much. Thus, unlike Jefferson and Adams, he never reached Europe. Why didn’t Washington go to college？ A. His family could not afford it

B. A college education was rather uncommon in his time

C. He didn’t like the young Virginian gentlemen

D. The author doesn’t give any reason

Washington felt uncomfortable in Congress debates because he__________.A.lacked practice in public speaking

B.felt his education was not good enough

C.didn’t like arguing and debating with people

D.felt that debating was like intellectual training

The reason why Washington didn’t visit France was probably that he__________.A.didn’t really care about going

B.didn’t know French leaders

C.couldn’t communicate directly with the French leaders

D.was too busy to travel

According to the author, __________.A.Washington’s lack of formal education placed him at a disadvantage in later life

B.Washington should have gone to France even though he could not speak French

C.Washington was not as good a president as Adams, Jefferson or Madison

D.Washington was a model for all Virginian gentlemen

The main idea of the passage is that Washington’s education __________.A.was of great variety, covering many subjects

B.was probably equal to those of most young gentlemen of his time

C.may seem poor by modern standards, but was good enough for his time

D.was rather limited for a president

请帮忙给出每个问题的正确答案和分析，谢谢！

Daisy Miller is written by ________.

A、Hawthorne

B、Twain

C、Melville

D、James

A.giving name

B. surname

C. forename

D. family name

A.worker

B.artist

C.king

D.writer