日日人人_亚洲美女在线视频_av手机在线播放_国产大片aaa_欧美中文日韩_午夜理伦三级

精英家教網 > 高中英語 > 題目詳情

【題目】_______the days ______ I spent with Jane on the farm, I still can't figure out what went wrong.
A.Looking forward to; when
B.Looking back on; that
C.Looking into; which
D.Looking back on; when

【答案】B
【解析】句意:回想我和Jane在農場度過的那段時間,我仍然搞不明白哪里出問題了。look forward to期待;look back on回顧,回想;look into調查。根據句意可知第一空用look back on的現在分詞的結構做狀語;第二空構造了定語從句,先行詞the days,定語從句要用關系代詞that或者which在定語從句中作賓語;故選B。

練習冊系列答案
相關習題

科目:高中英語 來源: 題型:

【題目】What does the man mean?

A. Mary will leave for Beijing soon.

B. Peter will leave Beijing soon.

C. Mary will leave for America soon.

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】閱讀下列材料,在空白處填入適當的內容(1個單詞)或括號內單詞的正確形式。
For the majority of fans, the NBA means a series of exciting games(broadcast) on TV, but for some students in China, the world's top basketball league means something closer to real life.
On June 6, NBA China and the Chinese Ministry of Education said that their partnership(take) further to improve fitness and basketball development in elementary, middle and high school across China.
According to China Daily, (begin) in September, the pilot program(試點計劃) in 500 schools in 10 provinces will give students basketball traininga basketball curriculum created by the Ministry of Education and the NBA.
NBA China will also host five coaching classes in August(train) PE teachers from 500 schools using the newly-designed basketball curriculum. The teachers will then share their knowledge with students through(week) basketball classes in the new semester.
InNBA China and the Ministry of Education will start a guiding committee madeof basketball experts from China and the US to advise schools on basketball programs.
The two parties will work(close) to run school basketball leagues and(compete) between classes. They will also share training videos and other programs online to develop basketball skills in elementary, middle and high schools.

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】Life is full of funny moments, and not just for humans.

Over the years, studies by various groups have suggested that monkeys, dogs and even rats love a good laugh. People, meanwhile, have been laughing since before they could talk.

Jaak Panksepp, a professor at Bowling Green State University, US, said he would not be surprised if positive feelings could be produced in some animals. Dolphins, for example, have long attracted animal researchers because of the complex (復雜的) ways in which they communicate: a rich variety of sounds of different rhythms. A decade ago, researchers studying dolphins at the Kolmarden Wildlife Park in Sweden noticed a set of sounds the dolphins made during play-fighting. They concluded that the purpose of the sound was to suggest that the situation was pleasant and to prevent it from a real fight.

Panksepp has even seen evidence of joy in crayfish (小龍蝦). When given small amounts of drugs such as cocaine (可卡因) in a certain place, they appear to connect that location with pleasure. “Given the chance, they will always return to that place, perhaps in the hope of getting more,” he says. Panksepp wasn’t sure it equals the same happiness that humans get from cocaine, but said it “could be in the same evolutionary category”.

More studies are needed to really understand animals’ laughter. Strangely enough, the answers may help with our own desires for cures for mental illnesses. Panksepp’s experiments may soon lead to a new antidepressant (抗抑郁) drug that works by using the pathways in the brain behind positive feelings and joy. Perhaps pleasure and laughter in the animal world will help solve the depression in our own species one day.

1Scientists are always interested in doing research on dolphins because dolphins ________.

A. understand humans’ sounds

B. show positive feeling while playing

C. make different sounds when they communicate

D. make a set of sounds during play-fighting games

2What do the underlined words “our own species” in the last paragraph refer to?

A. Animals.

B. Humans.

C. Sounds.

D. Pleasure.

3From the passage we can learn that ________.

A. people learn to talk before they can laugh.

B. animals have a very good sense of location.

C. humans have known the animals’ happiness well.

D. there is still much left to learn about animals’ laughter.

4Which of the following can be the best title for this passage?

A. Animals Feeling Joy.

B. Man and Nature.

C. Sounds Made by Animals.

D. A Long Way to Go.

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】

1How pale that girl is! I am sure she __________(fall down).

2Ann __________(watch) TV a lot when she was sick at home last week.

3I __________(cycle) home yesterday when a man stepped out in front of me.

4So far this year we __________(see) a rise in house prices by between 5 and 10 percent.

5It __________(not rain) very much in summer in Beijing.

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】Work on Rome's Palatine Hill has turned up a series of discoveries, including ________ might be the underground cave.
A.what
B.which
C.the one
D.where

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】Which of the following sentences is right?
A.It was not until she took off her dark glasses did I recognize she was a famous film star.
B.Was it in this palace where the last emperor died?
C.Poor as he was he was honest.
D.Had she enough money, she would buy the beautiful dress.

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】Of all nature's disasters, forest fires are often considered the most frightening. Moving at lightning speed, huge walls of flames can burn acres of land in just a few minutes. And although technology, including the use of fire-retardant chemicals, has greatly helped the fight against forest fires, they still do great damage.

According to the National Interagency Fire Center, the fire season last year was the worst on record in terms of the number of fires and acres burned. There were 96. 385 fires and 9.873429 acres affected by fire in a year that was 125% more destructive(毀滅性的) than the10-year average. These fires cost the federal government $1.5 billion to fight, and this figure does not include the money spent by local and state governments as part of the effort.

Fires in the southern states represented half of the national total last year with Texas, Oklahoma and Arkansas being home to a usually high amount of activity. Wildfire has also taken place in Western states such as California, Colorado and Alaska throughout the past 10 years.

It is said that two-thirds of forest fires are started accidentally by people. Almost one quarter are purposely set, while lighting causes 10%.

Forest fires can have advantageous effects. Charcoal(木炭) enriches soil and some plant species(種類) grow well after fire. The cones of the jack pine tree, for example, will not spread their seeds unless there is heat. Douglas fir trees grow best in open sunlight areas after fire.

1Forest fires are considered to be the most frightening because____.

A. fire-retardant chemicals can't be made use of

B. huge walls of flames can burn acres of land

C. they make the greatest loss of all disasters

D. they spread too fast and do great damage

2Almost 25% forest fires are set_____.

A. unexpectedly B. by lighting C. on purpose D. naturally

3What does the last paragraph mainly talk about?

A. The advantages of forest fires. B. The usage of charcoals.

C. Pine trees need fires. D. Fires destroy all plants but two.

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】—It was such a difficult examination that a lot of students were unable to finish it on time.
—That's the case. It's hard to accept the fact that over 90% of my classmates ________.
A.should fail
B.should have failed
C.will fail
D.may fail

查看答案和解析>>

同步練習冊答案
主站蜘蛛池模板: 天天草综合 | 草逼网站| 青青免费在线视频 | 精品成人佐山爱一区二区 | 国产高清一区 | 九色在线 | 国产精品视频一区二区免费不卡 | 久久久久久久久久一本门道91 | 91佛爷在线观看 | 久久精品一级 | 亚洲国产午夜视频 | 国产精品一线二线在线观看 | 97色在线视频 | 国产综合精品一区二区三区 | 一区二区三区在线不卡 | 国产精品国产精品国产专区不卡 | 91精品综合久久久久久五月天 | 亚洲精品电影网在线观看 | 中文字幕二区 | 99涩涩 | 探花在线观看 | 日本黄色一区 | 在线视频一区二区三区 | 看亚洲a级一级毛片 | 国产一二区在线观看 | 黄色av电影 | 黄页网址免费观看 | 久久久a | japan国产精选videos | 久草日韩 | 在线播放一区 | 综合久久一区 | 一级毛片视屏 | 成人午夜网 | 毛片一区二区 | 欧美一区永久视频免费观看 | 北条麻妃99精品青青久久主播 | 国产成人免费 | 久久久久女人精品毛片九一韩国 | 绯色av一区二区三区在线高清 | 国产欧美精品一区二区色综合朱莉 |