Unit4GlobalwarmingⅠ
Firsttheycollectedsounddata(数据)from67nestsinfoursitesinQueenslandbeforeandafterhatching
(2017·江苏卷)2
Itcanbequiteaneyeopenertoseetherange(种类)ofclassicalapplesstillinexistence,suchasDeciowhichwasgrownbytheRomans
(2016·全国卷Ⅲ)3
However,oceanexpertCurtisEbbesmeyerdoesitinaspecialway—bystudyingmovementsofrandom(任意的)floatinggarbage
(广东卷)4
Atfirsthewasopposed(反对)totheplan,butwemanagedtoarguehimintoacceptingit
Theorganizationhasbeeninexistence(存在)for25years
Largequantities__of(大量)sandwerewasheddownthehillsidebytherain
Ikeep__on(继续)walkingaftersupperbecauseIcan’tthinkofabetterwaytokeepfit
Even__if(即使)flyingismoreexpensivethanlandandseatravel,Iwenttherebyairtosavetime
On__behalf__of(代表)myfamily,Iexpressourthankstoyouallforyourhelp
So__long__as(只要)weareinvitedwewi