科普环保类完形填空训练(4)2016高考英语完型填空--科普环保类阅读下面短文,从短文后各题所给的四个选项(A,B,C和D)中,选出可以填入空白处的最佳选项
Istheworldreallygoingmad
_____dayIwassittinginarestaurant_____aquickdrinkandatalkwithafewfriendswhenitsuddenly_____methatalmosteveryoneintherestaurantwassmoking
Itwasn’tlong_____thewholeroomwas_____withsmoke
Iaskedwithanapologyfor_____toopenawindowtostopmyself_____
Nowadaysairpollutionissomethingthathardlyquestionanymore
However,Istillcan’twalkdownthestreetinanyofthebigcitieswithout_____thatpeopleare_____theairpollution
Itistimeforthegovernmentdepartmentsoftheworldtointroduceemission(废气排放)controlsonallcarsand_____thepublictransportsystem(公共交通体系)toencouragepeopleto_____theircarsathome
Afriendofminetakesflyinglessoneachmorninganditreallymakeshim_____whenheclimbsabovethesmoglayer(烟雾)andlooksdown_____itandthinks:“I’