— ________ your maths teacher? ( )
— Mr. Li.
A:What's
B:Who's
C:Where's
能的利用给人们的生活带来了诸多方便,但我们也应有节能意识.下列符合节能要求且安全的做法是( )
你认为超载汽车对公路的损坏主要取决于 ( )
意大利的新工业以高新技术聚集的工业小区为独特的发展模式。
读一读,写一写
①— Are there any ____ ?
— Yes, there are.
②There are many tall ____ in my city.
③There is a ____ above the river.
④- Are there any houses in the ____?
-Yes, there are.