某学校地理研究性学习小组设计制作了如右图实验(容器中盛的海水,竖直插入海水和沙石中的仪器为温度表)。回答问题。该实验的主要目的是测试
下图中所示地理现象的成因与上图所示实验原理相同的是
关于上题图中现象的叙述,正确的是
What ___________ is it ?It's 4 o'clock. A. colour B. time C. class
What is your sister name? ___________ name is Mary. A. Her B. My C. She
Where is the computer room It's on ___________ (二楼). A.the third floor B.the first floor C.the second floor
英语询问"现在几点了":___________ A.What is it? B.Who is that? C.What time is it?
What are they?___________. A.That is a jacket. B. Those are my socks. C.They are kites.