Astothevariouspollutions,whichofthefollowingisNOTtrue?
C
暂无解析
Awell-knownexampleofthelargescaledestructionofanecosystemthroughvegetationremovaltoaccommodatetouristfacilitiesisthecaseofthe_______.
Thisis________goodreadinghabitsarenotonlyanimportantstudyskillforthestudent,butalsoanimportantlifeskillforanyone.
InEurope_______arethetwoleadingcontendersforaglobalreservationssystem.
China is a mountainous country.Hills,mountains,and plateaus cover _______ of the total area.