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【简答题】
已知函数：f（x）= 3 x+2 ，则f（1）=______．
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参考答案：
举一反三
【单选题】Unwanted sound, or noise, such as that produced by airplanes, traffic, or industrial machinery, is considered a form. of pollution. Noise pollution is at its worst in densely populated areas. It can c...
A.
lower productivity
B.
lower blood pressure
C.
sound sleep
D.
less stress
查看完整题目与答案
【简答题】若屋面采用沥青防水卷材施工，下列保护层材料不需设置分格缝的有(    )。 A．绿豆砂    B．云母或蛭石    C．水泥砂浆 D．块体材料    E．细石混凝土
查看完整题目与答案
【单选题】There is a sentence in the second paragraph: 'In a hundred closed cafes the espresso machines give an expiring hiss, as if at last slipping off their shoes and wiggling their toes. ' How do you unders...
A.
It means that the coffee machines have been used for too much and cannot be used any longer.
B.
It implies that the owners of these cafes are so tired that they just want to have a good rest.
C.
It suggests that the owners of these cafes have lost their shoes and their toes feel painful with cold．
D.
The coffee machines are going to stop working; it is just like what a person does before he goes to bed after a day's hard work.
查看完整题目与答案
【单选题】若屋面采用沥青防水卷材施工,下列保护层材料不需设置分格缝的有( )。
A.
细石混凝土
B.
云母或蛭石
C.
水泥砂浆
D.
块体材料
查看完整题目与答案
【判断题】要把苗床苗移植到露地应选择晴天进行。
A.
正确
B.
错误
查看完整题目与答案
【单选题】工程信息中影响计算结果的属性有( )。
A.
结构类型
B.
基础形式
C.
建筑面积
D.
室外地坪相对±0.000标高
查看完整题目与答案
【简答题】请将结课作业转成pdf格式,上传。
查看完整题目与答案
【判断题】要把苗床苗移植到露地应选择晴天进行( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】以下哪一项为豆类的主要可食部分
A.
胚芽
B.
子叶
C.
胚乳
D.
种皮
查看完整题目与答案
【多选题】若屋面采用沥青防水卷材施工,下列保护层材料需要设置分格缝的有
A.
细石混凝土
B.
云母或蛭石
C.
水泥砂浆
D.
块体材料
查看完整题目与答案
相关题目：
【单选题】Unwanted sound, or noise, such as that produced by airplanes, traffic, or industrial machinery, is considered a form. of pollution. Noise pollution is at its worst in densely populated areas. It can c...
A.
lower productivity
B.
lower blood pressure
C.
sound sleep
D.
less stress
查看完整题目与答案
【简答题】若屋面采用沥青防水卷材施工，下列保护层材料不需设置分格缝的有(    )。 A．绿豆砂    B．云母或蛭石    C．水泥砂浆 D．块体材料    E．细石混凝土
查看完整题目与答案
【单选题】There is a sentence in the second paragraph: 'In a hundred closed cafes the espresso machines give an expiring hiss, as if at last slipping off their shoes and wiggling their toes. ' How do you unders...
A.
It means that the coffee machines have been used for too much and cannot be used any longer.
B.
It implies that the owners of these cafes are so tired that they just want to have a good rest.
C.
It suggests that the owners of these cafes have lost their shoes and their toes feel painful with cold．
D.
The coffee machines are going to stop working; it is just like what a person does before he goes to bed after a day's hard work.
查看完整题目与答案
【单选题】若屋面采用沥青防水卷材施工,下列保护层材料不需设置分格缝的有( )。
A.
细石混凝土
B.
云母或蛭石
C.
水泥砂浆
D.
块体材料
查看完整题目与答案
【判断题】要把苗床苗移植到露地应选择晴天进行。
A.
正确
B.
错误
查看完整题目与答案
【单选题】工程信息中影响计算结果的属性有( )。
A.
结构类型
B.
基础形式
C.
建筑面积
D.
室外地坪相对±0.000标高
查看完整题目与答案
【简答题】请将结课作业转成pdf格式,上传。
查看完整题目与答案
【判断题】要把苗床苗移植到露地应选择晴天进行( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】以下哪一项为豆类的主要可食部分
A.
胚芽
B.
子叶
C.
胚乳
D.
种皮
查看完整题目与答案
【多选题】若屋面采用沥青防水卷材施工,下列保护层材料需要设置分格缝的有
A.
细石混凝土
B.
云母或蛭石
C.
水泥砂浆
D.
块体材料
查看完整题目与答案
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