look at this后面填什么
look at this后面跟名词单数。
Look at this beautiful sidewalk palace.
看看这个美丽的路边宫殿。
Boys and girls, Look at this group, How many boys?
同学们，这个小组，一共有多少男孩？
They have a 5% margin of error. Look at this catalogue, John.
他们有5%误差率。看看这个目录，约翰。
Take a close look at this picture.
看清楚点这张图。
Look at this model ship.
看这个船的模型。
Look at this thread.
看看这条线。