如图所示的几何体是由5个完全相同的小正方体搭成的,它的左视图是( )
【解析】
【分析】根据左视图是从左边看所得到的图形,可直接得到答案.
【详解】解:从左边看,底层是两个小正方形,上层的左边是一个小正方形,
故选:A.
【点睛】本题考查几何体的左视图,关键在于牢记左视图的定义.
如图所示的几何体是由5个完全相同的小正方体搭成的,它的左视图是( )
I am sorry I didn`t do a good job.
Never mind. ______ ,you have tried your best.
据相关研究,经过40min完全黑暗后,人眼对光的敏感性达到最高点,比黑暗前增加25000倍,将数据25000用科学记数法表示为( )
If a man ______succeed, he must work as hard as he can.
Travellers ____our country enjoy the beautiful sights in Beijing, Hangzhou and many other places of interest.
We haven`t had any success_______.
﹣2的相反数是( )
The number of people invited____fifty, but a number of them _____absent for different reasons.
The flower is beautiful.
____________
Are you going there withthem ?
If you go,__________.