【单选题】— What can we do to prevent (避免) H1N1? — We should do more exercise and eat a ______ diet to stay ______. [ ]
【单选题】It has to be a place we can do lots of exercise.
【单选题】It is difficult for us to eat better, exercise more and sleep enough, ____ we know we should. [ ]
【多选题】下列关于数据说法正确的是( )
A.
数据是用来记录信息的可识别符号,是信息的具体表现形式
B.
数据是对现实世界的事物采用计算机能够识别、存储和处理的方式进行描述
C.
其具体表现形式可以是数字、文本、图像、音频、视频等。
【简答题】句型转换。 1. We should exercise to keep healthy. (改为同义句) We should exercise to _________ healthy. 2. To eat a balanced diet is very important.(改为同义句) _________ very important _________ eat a balanced diet...
【单选题】—What can we do to prevent (避免)being ill? —We should do more exercise and eat a ________ diet to take good care of ______.
【单选题】下面关于电脑图形的说法中,正确的是:( )
C.
电脑图形由像素构成。每一个像素都用一定的数字来描述它的颜色
【单选题】听力原文: Nearly every day we are reminded to get more exercise, but this can be hard to do with the hectic lifestyles we have today. Multi-tasking—doing two or more things at the same time—is now a commo...
A.
Eating breakfast while driving to work
B.
Commuting while getting exercise
C.
Thinking while cycling
D.
Drinking coffee while working
【单选题】This outdoor training is an exercise , as we know, teenagers' confidence can be built.
【单选题】We should take exercise now and then. I believe we will ___________ it a lot.