【单选题】Last week our geography teacher told us _____ more information about how to protect the environment. [ ]
【单选题】目前主要使用的IP地址为第4版,简称IPV4,其共有几部分组成?
【简答题】阅读材料及图,完成各题。 材料: 2008年5月12日14时28分,我国四川省汶川县(约31°N, 103.4°E)发生了里氏8.0级特大地震,造成人民生命财产重大损失。汶川地震,震惊了中国,震惊了世界。 (1)图中可以看出,此次地震中心(震中)处于地势第_______级阶梯与第________级阶梯交界处。 (2)图中①是我国陆上邻国,②、③是与我国隔海相望的国家,它们在第一时间向我国汶川地震灾...
【单选题】In the room ______ window is wide open ______.
A.
which, does our teacher live
B.
whose, does our teacher live
C.
whose, lives our teacher
D.
which, live our teacher
【单选题】Our geography teacher is interested in _____ stamps. He has a great stamp _____. [ ]
B.
collecting; collection
【单选题】—What did our geography teacher say? —She told us that the earth ___________ around the sun.
【单选题】一般来说,国民生产总值与国家( )发展水平密切相关