【題目】____________________ you are right and I've found my mistake. (毫無疑問)

【答案】見解析

【解析】Without doubt

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：

【題目】Since the general retired from the army, he __________ himself in writing his memories.

A. is devoting B. has been devoted

C. had occupied D. has been occupying

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Because they didn't want to cause any trouble, they chose to keep silent.

__________ __________ to cause any trouble, they chose to keep silent.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】他認為自己會永遠和藝術(shù)聯(lián)系在一起。 (be associated with)

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Babies born in summer are more likely to become short-sighted in late life, a study has shown.

As many as a quarter of all cases of short-sightedness are caused by too great an exposure to sunlight in the first weeks of life, say eye experts.

They are advising all parents to put sunglasses on their babies during the first weeks.

Scientists had already established that over-exposure to sunlight caused shortsightedness in animals.

Researchers who compared the months in which babies were born with whether they needed glasses later on say the principle also applies to humans.

A study of almost 300,000 young adults-the largest of its kind-showed that those born in June and July had a 25 per cent greater chance of becoming severely short-sighted than those born in December or January.

Research leader Professor Michael Belkin, of Tel Aviv University, said it was because prolonged illumination(光照) causes the eyeball to lengthen-causing short-sightedness.

Hence the more light a newborn is exposed to, the more the eyeball lengthens and the worse the short-sightedness will be.

The mechanism which lengthens the eyeball is associated with levels of melatonin(褪黑激素), a pigment (色素) which protects the skin against harmful rays of the sun.

In young babies not enough melatonin is released as protection, meaning they are more vulnerable to sunburn and changes to eyeball shape.

Sight expert Professor Daniel O’Leary, of Anglia Ruskin University in Cambridge, said “At the moment we don’t know the precise cause of why light exposure affects sight, but the evidence seems to prove that it is one of the reasons for people becoming shortsighted.”

【1】Babies born in summer are more likely to be shortsighted ____________.

A. because the summer sun is too strong for babies

B. because babies born in summer have lengthened eyeballs

C. if they are exposed too much sunlight in the first weeks after they are born

D. if parents don’t know a proper way to protect their babies’ eyes

【2】Melatonin is a kind of material to ___________.

A. prevent the eyes from becoming near-sighted

B. protect the skin from harmful sun rays

C. make our body strong

D. protect babies’ eyes from summer sun

【3】From what Professor Daniel O’Leary says we can conclude that ___________.

A. there is no evidence that shortsightedness is related to exposure to sunlight

B. whether light exposure affects sight still needs to be further proved

C. he believes that light exposure can cause shortsightedness

D. he tries to give the cause of why light exposure affects sight

【4】The underlined word “vulnerable” in the passage probably means __________.

A. easy to be harmed B. resistant

C. protective D. changeable

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】The two years of study under the famous professor __________ his mind and improved his character.

A. shaped

B. requested

C. supported

D. reflected

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】

They are the same in size and __________ (形狀).

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Barker refused to answer more questions，__________ that he had already said too much.

A. adding

B. added

C. added to

D. added up

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】

Sandra Cisneros was born in Chicago in 1954 to a Mexican American family. As the only girl in a family of seven children, she often felt like she had "seven fathers" because her six brothers, as well as her father, tried to control her. Feeling shy and unimportant, she retreated (躲避) into books. Despite her love of reading, she did not do well in elementary school because she was too shy to participate.

In high school, with the encouragement of one particular teacher, Cisneros improved her grades and worked for the school literary magazine. Her father encouraged her to go to college because he thought it would be a good way for her to find a husband. Cisneros did attend college, but instead of searching for a husband, she found a teacher who helped her join the famous graduate writing program at the University of Iowa. At the university's Writers' Workshop, however, she felt lonely—a Mexican American from a poor neighborhood among students from wealthy families. The feeling of being so different helped Cisneros find her "Creative voice".

"It was not until this moment when I considered myself truly different that my writing acquired a voice. I knew I was a Mexican woman, but I didn't think it had anything to do with why I felt so much imbalance in my life, but it had everything to do with it! That's when I decided I would write about something my classmates couldn't write about. "

Cisneros published her first work, The House on Mango Street, when she was twenty-nine. The book tells about a young Mexican American girl growing up in a Spanish-speaking area in Chicago, much like the neighborhoods in which Cisneros lived as a child. The book won an award in 1985 and has been used in classes from high school through graduate school level. Since then, Cisneros has published several books of poetry, a children's book, and a short-story collection.

【1】 Which of the following is TRUE about Cisneros in her childhood?

A. She had seven brothers.

B. She felt herself a nobody.

C. She was too shy to go to school.

D. She did not have any good teachers.

【2】 The graduate program gave Cisneros a chance to __________.

A. work for a school magazine

B. run away from her family

C. make a lot of friends

D. develop her writing style

【3】 According to Cisneros, what played the decisive role in her success?

A. Her early years in college.

B. Her training in the Workshop.

C. Her feeling of being different.

D. Her childhood experience.

【4】 What do we learn about The House on Mango Street?

A. It is quite popular among students.

B. It is the only book ever written by Cisneros.

C. It wasn't successful as it was written in Spanish.

D. It won an award when Cisneros was twenty-nine.

查看答案和解析>>

同步練習(xí)冊答案