A:记载横跨陡峭就地取才
B:和谐支撑推祟巧妙绝伦
C:漳州优久弧形独一无二
D:合拢残损拱圈长虹饮涧
在预防传染病的措施中,消灭蚊虫和深埋病死的动物分别属于下列哪项措施?( )
臭氧空洞、酸雨和温室效应是人类所面临的三大环境问题.其中温室效应是因为人类活动的加剧,从而向环境排放了大量的( )造成的.
⑴My father is practising English.____ A.
⑵I'm going to study Geography in middle school.____ B.
⑶He is going to ride his bike to school.____ C.
⑷My friend Sam is going back to the UK.____ D.
⑸It's time to have lunch.____ E.