在屈肘的过程中,上臂肱二头肌和肱三头肌的活动状态是( )
She can the floor. A. sweep. B.setC.cook
Is there a bridge over the river? A. Yes,there are. B.No,there aren,t C.Yes,there is.
What would you like,Amy? A. She likes fish.B.I like pork.
Are there any fish in the river? A. Yes, there is. B.Yes, there are.
Whatcan Sarah do at home? A.He can set the table. B. She can water the flowers.