蛋白质有哪些生理功能?
参考答案:
蛋白质的生理功能有以下几点:(1)构成和修补机体组织;(2)调节生理机能;(3)供给热能(量)(4)使机体免疫;(5)为机体解毒。
检查动画的时候要将中间画和原画叠加在一起作参考。
Miss Jones___________Wuxi for one year, but she ________ the Tai Lake.
A.has been to; hasn’t gone to
B.has been in; has been to
C.has come to; hasn’t been to
D.has been in; hasn’t been to