Recently, some Chinese experts advised people to be more careful about making a “V” gesture (手勢(shì)) while taking a photo, because the fingerprints(指紋) might be stolen.

It is possible．If the distance(距離) between the person and the smart phone is less than half a meter, the possibility of the fingerprint being stolen will be bigger．Having fingerprints stolen can cause a lot of trouble, as they are used in many things, including ID cards, passports and online payments．So it’s a must to pay attention to the protection of them and avoid them being spread on the Internet.

This kind of discussion was first raised by a Japanese research center, the National Institute of Informatics.

Zeng Qiaoyi, 19, who likes sharing selfies(自拍) on WeChat, said she was also worried about it．She said she seldom posted pictures with “V” gestures and most pictures she shared were made to be not so clear by certain software．“ I blur the backgrounds in selfies, hoping to hide my location,” she added.

Tan Tieniu, a scientist, said at the 2016 China National Computer Congress that using fingerprints instead of passwords or voice identification is far from safe, compared with face recognition (識(shí)別).

But a police officer from Jiangsu Province said locals didn’t need to be overly anxious, because the cameras of many cell phones were not clear enough, and the shooting distance of most photos taken by cameras was too far.

1.What did some Chinese experts suggest?

A. Not taking a photo with a camera． B. Not showing your fingerprints.

C. Not protecting the fingerprints． D. Not sharing the photo on WeChat.

2.Why should we avoid spreading the fingerprints?

A. Because they can be used on online payments.

B. Because they can be used to share locations.

C. Because they can be used to call the police.

D. Because they can be used to take selfies.

3.What does the underlined word “blur” mean in Chinese?

A. (使)變可愛(ài) B. (使)變清晰 C. (使) 變美白 D. (使)變模糊

4.According to Tan Tieniu, which was much safer?

A. Fingerprints． B. Face recognition． C. Passwords． D. Voice identification.

5.This article may come from ________.

A. a map． B. a passport． C. a dictionary． D. a newspaper.

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：初中英語(yǔ) 來(lái)源：Unit 6 I’m going to study computer science.-八年級(jí)英語(yǔ)上冊(cè)單元測(cè)試卷 題型：完型填空

Kate’s brother Danny _______ some New Year’s resolutions this year. _______, he is going to learn _______ the guitar. He is going to take the guitar lessons _______ practice every day. Next he wants to get good _______. He is going to study _______ and he is going to do all his homework _______ he watches TV. Finally, he wants to learn _______ new language. He is going to buy some _______ CDs and practice ________ at home every morning.

1.A. made B. make C. is make

2.A. First B. Second C. Third

3.A. play B. playing C. to play

4.A. but B. or C. and

5.A. lesson B. class C. grades

6.A. harder B. worse C. more beautiful

7.A. when B. as C. before

8.A. an B. a C. the

9.A. Japan B. Japanese C. China

10.A. they B. their C. them

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：2018年秋人教版八年級(jí)英語(yǔ)上冊(cè)=Unit 7 Will people have robots？單元測(cè)試卷 題型：單選題

（題文）It’s believed that playing computer games too much does ___________ harm than good.

A. many B. much C. more D. most

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：Unit 9 Can you come to my party-八年級(jí)英語(yǔ)上冊(cè)單元測(cè)試卷 題型：單選題

—Tom, you look tired this morning. What's wrong?

—I was so busy that I didn't go to bed _____ 12 o'clock last night.

A. until B. when C. though

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：湖北省黃石市2018屆九年級(jí)5月模擬聯(lián)考英語(yǔ)試卷 題型：材料作文

書面表達(dá)

近年來(lái)，越來(lái)越多的中學(xué)將一些電子產(chǎn)品例如電腦、手機(jī)，甚至iPad 等引入了課堂。在提高教學(xué)質(zhì)量的同時(shí)也使得教育更加多樣化。但人們對(duì)此的看法褒貶不一。請(qǐng)根據(jù)以下表格，在英語(yǔ)課上和同學(xué)談?wù)勀愕目捶ā?/p>

要點(diǎn)：

Agree

Save time, protect the environment

Disagree

Too expensive, easily to fall into the games;

Your opinion

…

要求：1.語(yǔ)言表達(dá)準(zhǔn)確，短文連貫通順； 2.短文必須包括所給要點(diǎn)，可適當(dāng)發(fā)揮；

3.詞數(shù)80左右（開頭已給出，不計(jì)入總詞數(shù)）。

Nowadays, more and more electronic products are introduced into class．We can get our homework on the mobile phone and hand it in by computer.____________________________

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：湖北省黃石市2018屆九年級(jí)5月模擬聯(lián)考英語(yǔ)試卷 題型：單選題

（題文）Parents always want to _______their children with the best education, they should also remind them _______ crazy about the smartphones.

A. fill; to be B. cover; to be

C. provide; not to be D. compare; not to be

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：湖北省黃石市2018屆九年級(jí)5月模擬聯(lián)考英語(yǔ)試卷 題型：單選題

He is ______honest and hard-working boy．So he should be given ______ second chance.

A. a; a B. the; the C. an; the D. an; a

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：人教版七上英語(yǔ)試卷－Unit5 Do you have a soccer ball 單元測(cè)試 題型：單選題

He likes soccer, but he doesn’t ______ it on TV.

A. look B. play C. watch

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：人教版新目標(biāo)九年級(jí)英語(yǔ)Unit 2測(cè)試卷 題型：補(bǔ)全短文5選5

"May we all be blessed with longevity．Though miles apart,we are still able to share the beauty of the moon together（但愿人長(zhǎng)久，千里共嬋娟）．"wrote Su Shi, a poet during the Song Dynasty，in his well-known poem to his younger brothers Su Zhe．

The moon is at its brightest on the 15th day of the eighth month of the lunar calendar（陰歷）．1_______ It has been enjoying great popularity all over the country.

In ancient China, that day was a harvest (收獲) festival because crops (莊稼)were harvest during that period. 2_______

Just like Thanksgiving in Western countries,3_______ Usually, no matter how far away and how busy they are, people will try to return to home for celebration.

Mid- Autumn has its own special food just as other traditional Chinese holidays. People eat moon cakes with fillings such as sugar and eggs. 4_______The full moon and moon cakes stand for family return(團(tuán)聚).

5_______, people sit together, enjoy the full moon, eat moon cakes and fruit, share the stories, and express the best wishes for the family members and friends who live afar.根據(jù)材料內(nèi)容，將A-E五個(gè)句子填入文中空缺處，使短文內(nèi)容完整、正確，并將其標(biāo)號(hào)填寫在下面題號(hào)后的橫線上。

A. The round shape of the cake makes it look like the full moon

B. On this day,people celebrate Mid-Autumn Festival

C. With the beautiful moon up in the sky

D. It was time for relaxation and celebration.

E. families also try to get together for the Mid-Autumn Festival in China

1.______

2.______

3.______

4.______

5.______

查看答案和解析>>

同步練習(xí)冊(cè)答案