国文精选馆
网站首页 练习题 成语大全 造句 名词解释 经典语录 名人语录
当前位置：国文精选馆 > 练习题 > 

Thousandsofdifferentplantsnowexist.Butmanyexpertssaythe...

栏目: 练习题 / 发布于: / 人气:8.6K

问题详情：

Thousandsofdifferentplantsnowexist.Butmanyexpertssaythe...

Thousands of different plants now exist. But many experts say the number　　　　sharply during the past century.

eased                eases                decreasing            decreased

【回答】

D

知识点：动词时态与语态

题型：选择题

Tags：
猜你喜欢
Sciencecan'texplainthepowerofpets,butmanystudieshavesho... Sciencecan'texplainthepowerofpets,butmanystudieshavesho... 阅读与回答问题SixteenisaspecialageintheUnitedStates.There’soft... Sciencecan'texplainthepowerofpets,butmanystudieshavesho... NewYorkStatehaspassedtheUSA’sfirststatelawbanning（禁止）mo... Sciencecan'texplainthepowerofpets,butmanystudieshavesho... 选词填空 insteadof,stayup,bestrictwith,,learnfrom,atpresent... Sciencecan'texplainthepowerofpets,butmanystudieshavesho... It'sinterestingtoseehowpeoplemakeuseofthetimetheyspendo... 阅读理解Maybethatsoundsdifficult,orisitexpensive?No!It’seas...
相关文章
阅读理解ThedesignerofAppleComputer,StevenJobs,wasnotquitesu...  Manystudentsfindtheexperienceofattendinguniversitylect... 综合填空：Whatdoyouusuallyusemobilephonesfor?Sendingtextmess... 任务型阅读。WhatarethemostpopularkindsofexerciseintheUnitedSt...  ---Thestudentslookverytiredafterthesportsmeeting.---We... Generally,students'innermotivationwithhighexpectationsf...   Textingpedestriansarena'tjustanannoyancetotheirfellow... Thejourneytothemoonhadbeenthefirststeptowardfutureexplo... —Somehowthestudentscan'tunderstandtheproblem.—Ifyouexpl... Toextinguish(熄灭)differentkindsoffires,severaltypesoffir...
热门文章
Forthosewhostudythedevelopmentofintelligence（智力）inthean... 短文改错Lastevening,IwenttoateahousewithmybestfriendsSusan....  阅读理解PeopleintheUKspendtheirfreetimeindifferentways.The... Inthepast,Ioftenwroteletterstomyfriends.Butnowwekeepint... Mostepisodes(片段)ofabsent-mindedness—forgettingwhereyoul... Everycountryintheworldexpressestheimportanceoftreatingo... Withtourismdevelopingfast,you'dexpectgreaterunderstandi...  Overthelastfewyears,thenumberofstudentsparticipatingin... LordByronisoneofthemostexcellentrepresentativesofEnglis... Youmayhaveexperiencedthefrustration(挫败感)ofbeingslappedw...  Theresultoftheexperimentwasverygood, Theoddnessoflifeinspaceneverquitegoesaway.Herearesomeex... 阅读理解。TodayalmosteveryoneknowscomputersandtheInternet.If... 阅读短文，翻译划线部分的句子。1.EverytownintheUnitedStateshasapostoffi... WeatherexpertssaidthisyearcouldbeoneofthestrongestELNin...
热门搜索
游淮 禄超 晚来 sin2 CatalinBaciufromRoma Fe3BO22H2O4e 根蟠节错 居士 种杂化 teamwork 12i5 飞梭 decorating 盖过 王稚 纯音 防己 韵蓄 inAmericanChildcarei 1molCu 活血 boo TonyDaming 简回 peopleintheparkAmany 鸦有 JeffersThismonthDrJe 云之巅 柳浪 drifters 不言爱 枇杷门巷 棒术 护岸 滚花 分道扬镳 赛皇 突跃 段寿 keystone sina4cosa malicious YangsCrazyEnglish 桃皮 眼针 高州 friends dbetternotride
推荐内容
LastweekendIvisitedRomeforthefirsttime.Ispentthreebusyd... --Manystudentswon'ttakepartintheafter-schoolactivitiest... ScientistsinMexicohavejustbegunanewstudyofoneoftheworld... 七选五阅读There'splentyofadviceoutthereaboutwhattodotogettos... .Thebestgiftintheworldmaybenotexpensive,butmustbefullof... ScienceexpertsthinkthesuccessoftheG20mostlydependson MyparentsmovedfromMexicotoSouthTexasintheearly90swithth... Tuesday,1stSeptemberIhadmixedfeelingstoday,nervous,worr... WhenthedognamedJudyspotted(发现)thefirstsheepinherlife,sh... TakeActionforaBetterWorld:VolunteersNeededSixmonths’pre... It'slateeveninginthemiddleofthewinter．Thesnowisdeep，but... ParentsseemtobelievethatforstudentsofseniorGrade3,study... Whenseeingherbestfriendstandinginfrontofherunexpectedly... Seetheworld…forfree!Travelingisexpensive.Butyoucanseeth... 阅读理解IntheUnitedStates,parentsoftengiveababythenameofits...
最近更新
  • “步调”简单造句，步调造句子
  • 下列物品中，通常情况下属于导体的是  A．橡胶手套          B.玻璃杯            C.塑...
  • 为有效预防和依法惩治高空抛物、坠物行为，最高法近日印发了关于依法妥善审理高空抛物、坠物案件的意见。根据这份意见...
  • “组织外部环境”简单造句，组织外部环境造句子
  • 三角形的内角和*质是利用平行线的
  • 下面是三种组成蛋白质的氨基*的结构式，据图分析下列叙述不正确的是(　　)A．以上这三种氨基*的R基依次是—H、...
  • 商鞅变法后，秦国“民勇于公战，怯于私斗”，其主要原因是A．“令民为什伍，而相牧司连坐。不告奸者腰斩，告奸者与斩...
  • “同步请求”简单造句，同步请求造句子
  • “nibble”简单造句，nibble造句子
  • “地区差距”简单造句，地区差距造句子
  • “防辐*”简单造句，防辐*造句子
  • 根据第⑥段分析作者认为山和海各是怎样的人格写照?
  • “架下”简单造句，架下造句子
  • “一步一趋”简单造句，一步一趋造句子
  • “水管”简单造句，水管造句子
    • 国文精选馆 - 经典成语，像造句子，伤感语录，精选优秀国文知识
    Copyright © 2024 国文精选馆 All Rights Reserved.