以下属于视频文件的格式是( )。
A.AVI
B.MOV
C.MPG
D.DAT
参考答案:A,B,C,D
选择正确译文,将序号填入括号里。
1. 在教室里你能看见什么?[ ]
A. What do you see in the classroom?
B. What can you see in the classroom?
2. 我能看见许多课桌和椅子。[ ]
A. I can see many desks and chairs.
B. I see some desks and chairs.
4.95959595是循环小数.______.(判断对错)