试题题干
Translate the following sentence into Chinese.
Alcohol is also high in calories, but beer and wine contain some of the B vitamins. Wine is a good source of iron, so even a teetotaler could not describe all alcohol as useless, nutritionally speaking.
参考答案
试题解析
考点：calory 卡路里；iron 铁；teetotaler 滴酒不沾的人；nutritionally 从营养角度说。
句子结构：第一句为一个并列句。主语分别为alcohol和 beer and wine。第二句是一个含有因果关系的并列句，nutritionally speaking为状语。