【简答题】大数据的四大特征是大量( Volume )、【】、高速( Velocity )和【】。
【简答题】Rivers, Seas and Oceans Nearly three-quarters of the earth is covered with water. Water heats up more slowly than land , but once it has become warm , it takes longer to_1_down . If the earth ’s su...
【单选题】This takes up nearly 45 minutes every day
【单选题】Visiting friends or chatting online is the next most common leisure activity. This takes up nearly 45 minutes every day.
A.
拜访朋友或者网聊是接下来最常见的休闲活动,这类休闲活动每天占用 45 分钟。
B.
拜访朋友或者网聊是第二大休闲活动,这类休闲活动每天大约占用 45 分钟。
【判断题】谷歌趋势是谷歌旗下一款基于搜索数据推出的一款分析工具。()
【单选题】Rivers, Seas and Oceans Nearly three-quarters of the earth is covered with water. Water heats up more slowly than land , but once it has become warm , it takes longer to_1_down . If the earth ’s surfa...
【单选题】一般照明高度达不到要求时,应采用()伏电压
【简答题】Visiting friends or chatting online is the next most common leisure activity. This takes up nearly 45 minutes every day.
【简答题】Rivers, Seas and Oceans Nearly three-quarters of the earth is covered with water. Water heats up more slowly than land,but once it has become warm, it takes longer to_1_down. If the earth’s suce we...