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Why is it difficult to refer to the donor ofDNA?A、Because the woman or women who suppli

Why is it difficult to refer to the donor ofDNA?

A、Because the woman or women who supplied the egg and gave birth to the infant would more appropriately be called Mother.

B、Because a traditional father supplies only half the DNAin a child.

C、Because it is hard to clearly define the identity or the role of

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更多“Why is it difficult to refer t…”相关的问题
第1题
One reason why Mr. Barlow left the job was that ______.A.he found it difficult being since

One reason why Mr. Barlow left the job was that ______.

A.he found it difficult being sincere to housewives after walking so far

B.he did not think he was selling enough

C.he found it difficult to say they were good brushes when he knew they were not

D.he was unable to sell any of the brushes because they were of such poor quality

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第2题
Why is Harry not able to write the stories in his memory?A.Helen does not want him to w

Why is Harry not able to write the stories in his memory?

A.Helen does not want him to write any more

B.He is too busy

C.He is incompetent

D.The stories pose difficult ethical situations

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第3题
“I’ve sent you the latest report, please check your email box, and reply me as soon
as possible. The data in that report is last year, so please add new figures.” The reason why that response sounds bad is that it has to be spoken fast and difficult to be caught.()

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第4题
One of the reasons why some people are not in favor of fairy tales is that______.A.they ar

One of the reasons why some people are not in favor of fairy tales is that______.

A.they are full of imagination

B.they are just invented stories which are far from the truth

C.they are not interesting

D.they make teachers of history difficult to teach

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第5题
Why didn't he eat anything?A.He had forgotten to bring any food with him.B.He was afraid h

Why didn't he eat anything?

A.He had forgotten to bring any food with him.

B.He was afraid he would fall asleep if he should eat anything.

C.He was not hungry.

D.It was difficult to eat while flying a plane.

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第6题
Why does the author take himself for example in paragraph two?A.He wants to show the diffe

Why does the author take himself for example in paragraph two?

A.He wants to show the differences in university systems between US and Lebanon.

B.He wants to tell readers how to go to a university in Lebanon.

C.He wants to show that it's difficult to go to a university in Lebanon.

D.He wants to show that he likes the way that an American university admits a student.

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第7题
Why will business transformation remain a buzzword of the moment?A.Because channel firms

Why will business transformation remain a buzzword of the moment?

A.Because channel firms of all stripes continue to assess the direction of their companies in the age of cloud computing, mobility, managed services, big data, social median and other market and technology forces.

B.Because each segment of this technology framework has contributed to economic growth and the well being of society.

C.Because the magnificent advances in medicine, transportation, safety, manufacturing, agriculture, media and communication are almost difficult to comprehend.

D.Because globalization, driven largely by technology, becomes ever more pervasive and influential with each passing year.

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第8题
You asked me to tell you about culture shock for an Iranian in Britain.There is cultur
e shock in a sense.One of the things was that when you talk to people in Iran, you can comfortably ask how much people earn and which religion they are.I found this very difficult with English people.They don' t tell you, they look away or they somehow get around the question.I didn' t understand why.I mean, I still don' t understand why people are uncomfortable answering that sort of question.In Iran, it's no problem, there' s no problem in asking anybody It’ s not rude at all.

I had that confirmed to me when in one of my English classes my teacher told me not to talk to English people about three things politics, religion and money.(判断正误)

26.People in Iran are not happy to talk about their salary or their religion.()

27.People in England try to avoid personal questions.()

28.In Iran, it's rude to ask questions about salary and religion()

29.The writer was advised to avoid talking to English people about politics, religion and money.()

30.The main idea of the passage is culture shock.()

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第9题
Elizabeth Blackwell was born in England in 1821, and moved to New York City when she w
as ten years old. One day she decided that she wanted to become a doctor. That was nearly impossible for a woman in the middle of the nineteenth century. After writing many letters asking for admission to medical schools, she was finally accepted by a doctor in Philadelphia. She was so determined that she taught school and gave music lessons to get money for the cost of schooling.

In 1849, after graduation from medical school, she decided to further her education in Paris. She wanted to be a surgeon(外科医师), but a serious eye problem forced her to give up the idea.

Upon returning to the United States, she found it difficult to start her own practice because she was a woman. By 1857 Elizabeth and her sister, also a doctor, along with another woman doctor, managed to open a new hospital, the first for women and children Besides being the first woman physician and founding her own hospital , she also set up the first medical school for women.

(1) Why couldn’t Elizabeth Blackwell realize her dream of becoming a surgeon?

A.She couldn’t get admitted to medical school.

B.She decided to further her education in Paris.

C.A serious eye problem stopped her.

D.It was difficult for her to start a practice in the United States.

(2) What main obstacle almost destroyed Elizabeth’s chances for becoming for a doctor?

A.She was a woman.

B.She wrote too many letters.

C.She couldn’t graduate from medical school.

D.She couldn’t set up her hospital.

(3) How many years passed between her graduation from medical school and the opening of her hospital?

A.Eight years B.Ten years

C.Nineteen years D.Thirty-six years

(4) According to the passage, all of the following are “firsts” in the life of Elizabeth Blackwell,

A.became the first woman physician.

B.was the first woman doctor.

C.and several other women founded the first hospital for women and children.

D.set up the first medical school for women.

(5) Elizabeth Blackwell spent most of her lift in_______.

A.England

B.Paris

C.the United States

D.New York City

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第10题
Most students feel it difficult to remember new words when they begin to study English
.Now I will give you some advice

1.Do not waste time in learning a list of English words.It is the hardest way to remember English words.How do you learn to speak Chinese? You did it by listening carefully to the people talking to each other.You can find radio programs, TV programs and records, and listen to them carefully.The best way to learn all new words is through ear.As you listen to more and more dialogues, you will learn how English is pronounced in phrases and sentences.Of course, it is not enough to learn new words.You must learn how words are put together, and why some in English are emphasized.

2.Some people have found that they can learn the names of objects such as box, bottle, cup, desk and so on, in the following way.They write the names of subjects on paper and put the paper on them.They say the words.Try this and see if this way works for you.If it does not, then go on to practice your dialogue.

1.Who gave the advice? Perhaps it is given by _______.

A.Carl Marx

B.a teacher from England

C.American parents

D.a teacher of English

2.The advice the writer gave us in mainly about _______.

A.how to learn English

B.how to put words together

C.how to learn new words

D.how to write the names of the objects on paper and put the paper on them

3.The writer gave us two pieces of advice.He seems to enjoy _______ .

A.the first one

B.the second one

C.both of them

D.neither of them

4.The writer thinks that the best way to learn new words is _______.

A.to do more reading

B.to do more writing

C.to do more listening

D.to learn which words are emphasized

5.The way to write the names of the objects on paper and put the paper on them ________.

A.works for everyone

B.does not work for anyone

C.works only for some people

D.works only for the Chinese students

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