當(dāng)前位置: 首頁 > 職稱英語 > 職稱英語歷年試題 > 2009年職稱英語真題之理工類A級完型填空

2009年職稱英語真題之理工類A級完型填空

更新時(shí)間:2015-12-10 11:50:58 來源:|0 瀏覽0收藏0

  第6部分:完形填空(第51~55題,每題1分,共15分)

  下面的短文有15處空白,請根據(jù)短文內(nèi)容為每處空白確定一個(gè)最佳選項(xiàng)。

  Sharks Perform a Service for Earth's Waters

  It is hard to get people to think of sharks as anything but a deadly enemy. They are thought to  (51)   people frequently. Although these fish perform a valuable  (52)   for earth's waters and for human beings, business and sport fishing are threatening their  (53)  . As a result, some sharks are at risk of disappearing from Earth.

  Warm weather may influence both fish and shark  (54)  . Many fish swim near coastal areas because of their  (55)   waters. Experts say sharks may follow the fish into the same areas,  (56)   people also swim. In fact, most sharks do not purposely charge at or bite humans. They are thought to mistake a person (57)   a sea animal, such as a seal (海豹) or sea lion. That is why people should not swim in the ocean when the sun goes down or comes up, because those are the times when sharks are looking for  (58)  . Experts also say that bright colors and shiny jewelry (珠寶) may cause sharks to attack.

  A shark has an extremely 'good sense of  (59)  , with which it can find small amounts of substances in water, such as blood, body liquids and chemicals  (60)   by animals. These powerful senses help sharks find their food. Sharks eat fish, any   (61)   sharks, and plants that live in the ocean.

  Medical researchers want to learn more about the shark's body defense and immune (免疫的)  (62)   against disease. Researchers know that sharks  (63)   quickly from injuries. They study the shark in hopes of finding a way to fight human disease.

  Sharks are important for the world's oceans, as they eat injured and diseased fish. Their  (64)   activities mean that the numbers of other fish in ocean waters do not become too  (65)  . This protects the plants and other forms of life that exist in the oceans.

  51 A attack    B meet     C recognize   D visit

  52 A research  B experiment  C service    D analysis

  53 A power     B existence  C mates     D skills

  54 A intelligence B shape    C size      D activity

  55 A fresh    B soft     C warm     D deep

  56 A whose     B which    C that     D where

  57 A to      B for     C as      D with

  58 A food     B help     C friends    D trainers

  59 A humor     B security   C smell     D touch

  60 A contained  B produced   C used     D added

  61 A those    B these    C another    D other

  62 A systems    B processes  C ideas     D theories

  63 A recover   B escape    C return    D cut

  64 A mental    B hunting   C social    D swimming

  65 A weak     B little    C few      D great

2010年職稱英語網(wǎng)絡(luò)輔導(dǎo)招生簡章

更多相關(guān)信息請關(guān)注:  職稱英語頻道   職稱英語論壇   職稱英語博客圈

分享到: 編輯:環(huán)球網(wǎng)校

資料下載 精選課程 老師直播 真題練習(xí)

職稱英語資格查詢

職稱英語歷年真題下載 更多

職稱英語每日一練 打卡日歷

0
累計(jì)打卡
0
打卡人數(shù)
去打卡

預(yù)計(jì)用時(shí)3分鐘

環(huán)球網(wǎng)校移動課堂APP 直播、聽課。職達(dá)未來!

安卓版

下載

iPhone版

下載

返回頂部