题目内容

什么是营养素？人类的营养素有哪些？

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The murse in the hospital should be ____to a patient’s needs.

The manager said Linda could work in his company,but his offer was____.

A:梁醒波
B:郑君绵
C:新马仔

If you __B_to the railway station by 3 o’clock ,you must hurry.