如果100克酱牛肉里有蛋白质31.4克，根据中国居民膳食参考摄入量的蛋白质推荐量标准，张某应该每日摄入( )酱牛肉。

A．207g

B．220g

C．200g

D．314g

I ______ my son _____ a doctor, but he wasn’t good enough at science.

A．hoped, became

B．hoped, could become

C．had hoped, would become

D．had hoped, would have become