问题补充:
单选题Scientistsareincreasingly_____thattheearthisgettinghotterbecauseofcarbondioxideandothergases.A.convincedB.confidentC.concernedD.conscious
答案:
A
时间:2023-12-08 05:56:15
单选题Scientistsareincreasingly_____thattheearthisgettinghotterbecauseofcarbondioxideandothergases.A.convincedB.confidentC.concernedD.conscious
A