( )Tom is playing _____a toy train. A. In B. to C .with
妈妈买了一些苹果,你想知道有多少个,就可以这样问: A.How many? B.How old ?
你想让Sam指一指门,你应该这样说: A.Point to the desk. B.Point to the door.
你的老师上午上课时,是这样向你们问好的: A.Good morning. B.Good afternoon .
看图,写序号。(把正确答案的序号写在题前括号中)
Point _______ the door,please.A.up B.to