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问题 单项选择题

施工合同履行进入施工阶段，工程师进行进度管理的主要任务是( )。

A．审核施工进度计划

B．控制施工工作按进度计划执行

C．争取提前工期完成工程

D．发布工程暂停令

答案

参考答案：B

单项选择题

A young man was going to join the army (军队) and had to (41) a medical examination. The doctor was sitting at a desk when he came in. He said to the man, "Take your coat and shirt off and (42) on that chair.
The young man did so. The doctor looked at him for a moment without (43) up from his chair and then said, "All right. Put your clothes on again.
"But you haven’t examined me at ail!" the young man said in (44) .
"There is no need to do so," the doctor said with a (45) .
"When I (46) you to take your coat and shirt off, you heard me all right, so there is nothing wrong with your (47) . You saw the chair, so your eyes are (48) . You could take your clothes off and sit on the chair, so you must be in good health. And you understand what I told you to do and did it without a (49) , so you (50) healthy enough for the army.\

[A] can be [B] must[C] must be
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单项选择题 A1型题

体内氨的储存和运输形式是（）

A.谷氨酸

B.天冬氨酸

C.酪氨酸

D.天冬酰胺

E.谷氨酰胺
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