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【多选题】
总平面图的主要用途有( )。
A.
工程概预算、新建房屋定位放线依据
B.
施工管理依据
C.
场地填挖方依据
D.
室外管网、线路布置依据
E.
工程量计算的依据
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参考答案:
举一反三
【多选题】Which of the following statements about environmental policy are acceptable?
A.
An environmental policy is any agreed action undertaken to manage human activities whilst preventing any negative impact on the environment that such activities may have.
B.
It is an agreed statement or set of principles that summarizes and guides an organizations objectives and targets towards the environment in which it may operate.
C.
An environmental policy sets environmental performance improvement targets intent on minimizing the detrimental impacts an organization may have on the environment.
D.
The organization of an environmental policy must act according to its principles.
【简答题】分析化学是研究各种____及其相关理论的一门科学,并应用其确定物质的化学组成,测定各组成的____,表征物质的化学____、形态、能态并在时空范畴跟踪其变化等信息。根据测定原理的不同,分析方法可分为____和____两大类。
【单选题】若有定义语句:int x=20;,则表达式 x-=x+x的值为()。
A.
0
B.
-20
C.
-10
D.
10
【简答题】根据句子意思,用括号中所给单词的适当形式填空。 1. The tennis player won a gold medal for his coming (twenty) birthday. 2. 'I'll do everything I can to help you.' She said with a (cheer) voice. 3. (lucky) for me the train wa...
【简答题】根据句意,用括号内所给单词的适当形式填空。 1. My brother has many _________ (toy) in his hand. 2. Are the shoes ________ (you)?No, they are Jim's. 3. At weekends, I usually go ________(run) for half an hour. 4. He _______...
【判断题】财务报表是对企业财务状况、财务成果和现金流量的结构性表述。( )
A.
正确
B.
错误
【判断题】两个大小相等的力,在同一轴上的投影也相等。
A.
正确
B.
错误
【简答题】Please fill in the blanks according to the text. A.What is environmental science? It is a field of study that aims to help human society better understand and manage _____1________ that share the natu...
【单选题】— May I smoke here? — No, you ________. Can’t you read the sign “NO SMOKING”?
A.
mustn’t
B.
won’t
C.
needn’t
D.
Don’t have to
【单选题】MCS-51系列单片机的定时器T0用作定时方式时,采用工作方式1,则初始化编程为( )
A.
TMOD=0x01
B.
TMOD=0x50
C.
TMOD=0x10
D.
TMOD=0x02
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