He has arms now and is able to pick the table up with one hand.
A:weakest
B:weaker
C:strongest
D:stronger
下列植物的繁殖方式与“试管婴儿”在本质上相同的是( )
小明和小朋友们聊天,他说:“老师教学生是天经地义的事,他们才不辛苦呢。”( )