单项选择题Houses are typically no more than two __and stand alone.()
A.yardsB.blocksC.unitsD.stories
判断题According to the advertisement,Darren Fischer has experience designing large buildings.
判断题摄入任何必需氨基酸不足,都可能导致整个氨基酸利用水平下降。
多项选择题下列属于人体必需脂肪酸的有()
A.亚油酸B.油酸C.花生四烯酸D.α-亚麻酸
多项选择题生命早期1000天包括()
A.2~3岁B.7~24月龄C.胎儿期D.0~6个月龄