12月英語四級選詞填空考場樣題訓練

時間：2025-11-28 13:32:20 詞匯

2017年12月英語四級選詞填空考場樣題訓練

　　"The real beauty, not youthful appearance, but the bloom of mind."以下是小編為大家搜索整理的2017年12月英語四級選詞填空考場樣題訓練，希望能給大家?guī)韼椭?更多精彩內容請及時關注我們應屆畢業(yè)生考試網!

2017年12月英語四級選詞填空考場樣題訓練

　　EI NIno is name given to the masterious and often unpredictable change in the climate of the world.This strange ___1_____happens every five to eight years.It starts in the PAacific Ocean and is thought to be caused by a failure in the trade winds(信風)，which affects the ocean currents driven by these winds. As the trade winds lessen in ____2____,the ocean comperatures rise causing the Peru current flowing in form the east to warm up by as much as 5`C.

　　The warming of the ocean has far-reaching effects.The hot,humid(潮濕的)air over the ocean causes severe ___3___thunderstorms.The rainfall is increased acrossAounth American ____4____floods to Peru.In the West pacific,there are droughts affecting Australia and Indonesia.So while some parts of the world perpare for heavy rains and floods,other parts face drought,poor crops and____5____.

　　EI Nino usually lasts for about 18 months The 1982-83 EI Nino brough the most___6____weather in mordern history .Its effect was worldwide and it left more than 2,000 people dead and caused over eight billion pounds ____7___of damage.The 1990 EI Nino will ____9___,but they are still not __10___sure what leads to it or what affects how strong it will be.

　　A)estimate

　　B)strength

　　C)deliberately

　　D)notify

　　E)tropical

　　F)phenomenon

　　G)stable

　　H)attraction

　　I)completely

　　J)destructive

　　K)starvation

　　L)bringing