【单选题】What does Eric mean by saying" The grass is always greener"?
A.
People always envy others.
B.
Work makes life colourful.
C.
People should look at the bright side of life.
【单选题】The young man fooled the old lady ________ saying that the product was imported.
【单选题】在运输途中要对温度进行实时监测,记录时间间隔设置通常不超过( ),数据应可以导出且不可以更改。
【单选题】小明的作业本上有四道题:(1) 16 a 4 =4 a 2 ,(2) 5a ? 10a =5a 2 ,(3) a 1 a = a 2 ? 1 a = a ,(4) 3a - 2a = a ,如果你是他的数学老师,请找出他做错的题是( )
【简答题】Please attend_____ what I am saying.
【单选题】听力原文:You told me that you would be here by 3. (A) I couldn' t hear what they were saying. (B) I'm sorry. I was stuck in a traffic jam. (C) Just a little. (22)
【单选题】小明的作业本上有以下四题:① =4a 2 ;② ; ③ ;④ ,做错的题有( )