实行总承包的，建筑工程（）的施工必须由总承包单位自行完成。A.基础工程 B.主体工程

根据句意及首字母提示写出所缺单词。

1. I'd stay a_____ from cola and sweet desserts if I were you.

2. In his l_____, Tony worked day and night and finally developed the new medicine.

3. The woman with a camera is a p_____ of a newspaper, and she likes taking photos of tall buildings.

4. Jim got up late this morning, so he m_____ the school bus.

5. They sing while dancing. They are full of e_____.

营养性疾病是指由于营养物摄入不足、摄入过多或摄入比例失调所造成的疾病。

CT摄片的基本要求不包括

A．摄取定位片

B．胶片曝光时间设定

C．合适的窗宽、窗位

D．按一定的解剖顺序摄片

E．增强前后的图像要分别摄片

不属于打叶去梗工序检验项目的是（）

A、大片率

B、叶中含梗率

C、叶片水份

D、烟梗结构