【題目】Students will have their temperatures measured at school gates and must show a "green" health code on a special app that a person's infection risk.

A.celebratesB.cancelsC.calculatesD.combines

【答案】C

【解析】

考查動詞詞義辨析。句意：學(xué)生將在校門口測量溫度，并且必須展示特殊的應(yīng)用程序上的“綠色”健康代碼，這個(gè)應(yīng)用程序可計(jì)算出人的感染風(fēng)險(xiǎn)。A. celebrates 慶祝；B. cancels 取消；C. calculates計(jì)算；D. combines結(jié)合。根據(jù)句意，這里要表達(dá)的是該應(yīng)用程序可以計(jì)算一個(gè)人的感染風(fēng)險(xiǎn)，故選C項(xiàng)。

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】閱讀下面短文，在空白處填入1個(gè)適當(dāng)?shù)膯卧~或括號內(nèi)單詞的正確形式。

Kiyoto Saito is trying to change people’s opinion of agricultural workers through his unusual attire (打扮). Whether he’s driving a tractor 【1】 standing in the fields, Kiyoto is always wearing an elegant suit.

Kiyoto’s family has been planting rice for around 400 years, but as a teenager he found the tradition 【2】 (bore) and moved to the city. He returned to his native town two years ago, and 【3】(determine) to get involved in the family business.

【4】 idea of wearing a suit in the fields started as a joke. One day, his brother joked about farming in an elegant suit, but Kiyoto took it 【5】 (serious). He viewed the idea as the perfect way to change the public opinion of agricultural workers. “Most people think of farmers 【6】 ‘dirty all day’. I want youngsters to think ‘farming looks fun’” he said.

At first no one seemed 【7】 (understand) him. Even his family were surprised by his 【8】 (choose) of farming attire. His grandfather worried【9】 (do) farm work in a suit would be dangerous.

Now Kiyoto is famous and has been invited on various television shows. He also has a blog where he regularly 【10】 (post) his farming experiences and photos of himself all dressed up.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】閱讀下面材料，在空白處填入適當(dāng)?shù)膬?nèi)容（1個(gè)單詞）或括號內(nèi)單詞的正確形式。

The lion dance is one of the most outstanding【1】(tradition) folk dances in China. It can date back to the Three Kingdoms Period (220—280).

The lion【2】(regard) as a symbol of bravery and strength by ancient people. They thought that it could drive away evil and protect people and【3】(they) livestock such as cattle, sheep and so on. Therefore, lion dances are performed at important events, 【4】(especial) the Lantern Festival.

The lion dance requires two highly-trained【5】(perform) in a lion suit. One acts as the head and forelegs, and【6】other the hind legs. Under the guidance of a choreographer(編舞者), the “l(fā)ion” dances【7】the beat of a drum, a gong(鑼), and cymbals(鈸). Sometimes they jump, roll, and do difficult acts such as walking on stilts(樁子).

In one lion dance, the “l(fā)ion” moves from place to place looking for some green vegetables, in【8】red envelopes with money inside are hidden. The acting is very amusing and everyone enjoys it very much.

In the past decades, the lion dance【9】(spread) to many other countries with overseas Chinese. In many Chinese communities of Europe and America, Chinese people use lion dances or dragon dances【10】 (celebrate) every Spring Festival and other important events.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】How would you like ______ if the power went out when you were watching your favorite TV program?

A.themB.thoseC.itD.one

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】假定你是李華，你要完成一項(xiàng)關(guān)于中美學(xué)生寒假生活的調(diào)查，請給你的美國筆友Peter寫一封信，交流相關(guān)信息。要點(diǎn)如下：

1.寫信的原因；

2.介紹中國學(xué)生的寒假生活：時(shí)長約20天；過春節(jié)等

3.詢問美國學(xué)生的寒假生活。

注意：1. 詞數(shù)100左右；

2. 可適當(dāng)增加細(xì)節(jié)，以使行文連貫。

Dear Peter,

_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Yours,

Li Hua

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】假定英語課上老師要求同桌之間交換修改作文，請你修改你同桌寫的以下作文。該文中共有十處錯誤，每句中最多有兩處，錯誤涉及一個(gè)單詞的增加、刪除或修改。

增加：在缺詞處加一個(gè)漏字符號（∧），并在此符號下面寫出該加的詞。

刪除：把多余的詞用斜線（\）劃掉。

修改:在錯的詞下劃一橫線，并在該詞下面寫出修改后的詞。

注意：1.每處錯誤及其修改均僅限一詞；

2.只允許修改十處，多者（從第11處起）不計(jì)分。

Life is a long journey, and our problems are like rocks on the road. How do I handle it? Most of the time, I turn to my teachers to help or write about my problems online instead of share my troubles with my parents. They go to work early and come home lately. They look so tiring after a day's work. Although I tell them about my difficulty, they may turn a deaf ear to me. Therefore, I still want to tell them all my troubles someday. I don't expect them to give me any useful advices. I just want them listen to me and comfort me.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】 GPS has completely transformed how we get around. But other animals have long had their navigation (導(dǎo)航) systems built right in --- like ants and bees.

“We know their eyes are quite sensitive to polarized light (偏振光), and the sky has a particular pattern of polarized light, connected with the position of the sun.” says Barbara Webb, a bioroboticist at the University of Edinburgh. You can see polarized light firsthand if you take a pair of polarized sunglasses and spin them against the sky --- the light passing through the lenses changes. Webb says the insects have polarization like that built into flat sides of their compound eyes. “You can think of it as the equal of having a little polarization directional filter (濾鏡) over them or lots of sunglasses pointed in different directions.”

But Webb was curious about whether there's really enough information in the sky to give insects an accurate sense of direction. So her team built a sensor modeled after a desert ant eye and put it under artificial light meant to simulate the sky. They then fed that sensor input into a model meant to copy the brains of desert ants and other insects with a sky compass. And they found that with the insects' natural sensing and processing equipment, they can likely sense compass direction down to just a couple degrees of error.

A system based on that of insects could someday be a cheap, low-energy alternative to GPS. “Insects have very tiny brains, a brain that's using hardly any energy. And yet they're still able to navigate better than we can with GPS, which is a huge system.” Webb is now working on building a robot that can, like the desert ant, use light to get its direction. Although after sundown, it may have to ask for directions.

【1】What make(s) it possible for ants and bees to sense the direction?

A.Flat eyes.B.Polarization.

C.A directional filter.D.Polarized sunglasses.

【2】Why did Webb and her team build a sensor?

A.To copy the brains of desert ants.

B.To model after the desert ant eye.

C.To satisfy their desire for answers.

D.To test an accurate sense of direction.

【3】What is the future navigation system supposed to do?

A.To save energy.B.To be a substitute for GPS.

C.To guide the blind.D.To help GPS work better.

【4】What is the main purpose of the passage?

A.To introduce an invention.

B.To praise a scientific achievement.

C.To present new scientific findings.

D.To encourage people to learn science.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】閱讀下面材料，在空白處填入適當(dāng)?shù)膬?nèi)容（1個(gè)單詞）或括號內(nèi)單詞的正確形式。

As countries and regions across the globe are left dealing 【1】 the coronavirus crisis, most people are not 【2】 (satisfy) with their leaders’ response to the outbreak, according to a new report.

Citizens from just 7 out of 23 countries and regions rate their governments’【3】 (measure) as broadly positive, 【4】 (base) on the “Global Crisis Perceptions” index. The research, 【5】 surveyed approximately 12,500 people across 23 countries and regions between April 3 and 19, 【6】 (ask) respondents to rate their countries and regions across four key indicators: political leadership, corporate leadership, community and media.

China ranked 【7】 (high) in the citizens’ survey, with a score of 85 out of 100. The world’s second-largest economy was followed by Vietnam (77), the United Arab Emirates (59) and India (59), in 【8】 list which saw Asian countries and regions take the top spots.

【9】 is surprising is that only one Western country — New Zealand (56) — scored higher than the global average of 45. Australia, the US, and all four western 【10】 (Europe) countries surveyed — Germany, the UK, Italy and France — all ranked below the global average.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】假定英語課上老師要求同桌之間交換修改作文, 請你修改你同桌寫的以下作文。文中共有10處語言錯誤, 每句中最多有兩處。每處錯誤僅涉及一個(gè)單詞的增加、刪除或修改。

增加：在缺詞處加一個(gè)漏字符號（∧）, 并在其下面寫出該加的詞。

刪除：把多余的詞用斜線（＼）劃掉。

修改：在錯的詞下劃一橫線, 并在該詞下面寫出修改后的詞。

注意：1. 每處錯誤及其修改均僅限一詞；

2. 只允許修改10處, 多者（從第11處起）不計(jì)分

I used to live in the country and our family lived on farming. In spring we could see the crop getting ripe with the passing of time. In the distance from our farm are the blue mountains, that turned golden at sunset. What wonder！Not far away from our house lived an old couple. They always got up earlier and then went for a walk hand in hand. They were never quarreled. With no children lived with them, they took helping others as a way to ease our loneliness. I have been regarding them as my own grandparents gradual and I love them as they do me.

查看答案和解析>>

同步練習(xí)冊答案