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【单选题】
A strange feature of the umbrella' s use is that it was used as ______.
A.
protection against rain
B.
a shade against the sun
C.
a symbol of honour and power
D.
a way of women' s decoration
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【单选题】The cost of materials for product A are as follows. Material W: $2,250 Material X: $3,000 Material Y: $3,600 Material Z: $150 If the material proportions were displayed on a pie chart, how many degree...
A.
90 degrees
B.
120 degrees
C.
144 degrees
D.
204 degrees
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【简答题】For many the idea of your dream home is not buying a bigger home，but a home that you have built by yourself. A house that is unique and fit for your tastes and your lifestyle. It sounds great but wher...
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【单选题】A goatherd has the cost function c(y) = 4y^2,(c等于4乘以y的平方) ,where y is the number of tubs of goat cheese she makes per month. She faces a competitive market for goat cheese, with a price of $40 a tub. ...
A.
The square root of 40
B.
16
C.
The square root of 20
D.
5
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【单选题】有甲乙两个不同浓度的同一厚度的吸收池,在同一波长下测得的吸光度为:A 甲 =0.20;A 乙 =0.30.若甲的浓度为4.0×10 -4 mol·L -1 ,则乙的浓度为( )。
A.
8.0×10 -4 mol·L -1
B.
6.0×10 -4 mol·L -1
C.
1.0×10 -4 mol·L -1
D.
2.0×10 -4 mol·L -1
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【单选题】显示器的参数1024×768,它表示
A.
显示器的屏幕大小
B.
显示器颜色指标
C.
显示器分辨率
D.
显示器
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【多选题】( ) 的刺激不引起牙痛
A.
20 ℃
B.
30 ℃
C.
40℃
D.
45℃
E.
50 ℃
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【单选题】消费信用有两种类型，分别是( )。
A.
民间信用和商业信用
B.
国家信用和商业信用
C.
商业信用和银行信用
D.
银行信用和民间信用
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【单选题】使用人工呼吸机时呼吸频率及潮气量应分别调节为（　）
A.
8～9次/分，400～600ml
B.
10～16次/分，600～800ml
C.
17～18次/分，400～500ml
D.
19～20次/分，200～300ml
E.
21～22次/分，900～1000ml
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【多选题】在制作主图时,文案的排版需要注意什么
A.
文案只需要放在空白处即可，不需要考虑排版问题
B.
文案最好进行左对齐、右对齐或者居中对齐
C.
文案要确定主标题、副标题和利益点，确定主次关系
D.
利益点要尽可能地突出
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【单选题】—Why did you buy so many flowers? --Because today is a special day.  My parents ________ for twenty years .
A.
married
B.
got married
C.
have been married
D.
have married
查看完整题目与答案
相关题目：
【单选题】The cost of materials for product A are as follows. Material W: $2,250 Material X: $3,000 Material Y: $3,600 Material Z: $150 If the material proportions were displayed on a pie chart, how many degree...
A.
90 degrees
B.
120 degrees
C.
144 degrees
D.
204 degrees
查看完整题目与答案
【简答题】For many the idea of your dream home is not buying a bigger home，but a home that you have built by yourself. A house that is unique and fit for your tastes and your lifestyle. It sounds great but wher...
查看完整题目与答案
【单选题】A goatherd has the cost function c(y) = 4y^2,(c等于4乘以y的平方) ,where y is the number of tubs of goat cheese she makes per month. She faces a competitive market for goat cheese, with a price of $40 a tub. ...
A.
The square root of 40
B.
16
C.
The square root of 20
D.
5
查看完整题目与答案
【单选题】有甲乙两个不同浓度的同一厚度的吸收池,在同一波长下测得的吸光度为:A 甲 =0.20;A 乙 =0.30.若甲的浓度为4.0×10 -4 mol·L -1 ,则乙的浓度为( )。
A.
8.0×10 -4 mol·L -1
B.
6.0×10 -4 mol·L -1
C.
1.0×10 -4 mol·L -1
D.
2.0×10 -4 mol·L -1
查看完整题目与答案
【单选题】显示器的参数1024×768,它表示
A.
显示器的屏幕大小
B.
显示器颜色指标
C.
显示器分辨率
D.
显示器
查看完整题目与答案
【多选题】( ) 的刺激不引起牙痛
A.
20 ℃
B.
30 ℃
C.
40℃
D.
45℃
E.
50 ℃
查看完整题目与答案
【单选题】消费信用有两种类型，分别是( )。
A.
民间信用和商业信用
B.
国家信用和商业信用
C.
商业信用和银行信用
D.
银行信用和民间信用
查看完整题目与答案
【单选题】使用人工呼吸机时呼吸频率及潮气量应分别调节为（　）
A.
8～9次/分，400～600ml
B.
10～16次/分，600～800ml
C.
17～18次/分，400～500ml
D.
19～20次/分，200～300ml
E.
21～22次/分，900～1000ml
查看完整题目与答案
【多选题】在制作主图时,文案的排版需要注意什么
A.
文案只需要放在空白处即可，不需要考虑排版问题
B.
文案最好进行左对齐、右对齐或者居中对齐
C.
文案要确定主标题、副标题和利益点，确定主次关系
D.
利益点要尽可能地突出
查看完整题目与答案
【单选题】—Why did you buy so many flowers? --Because today is a special day.  My parents ________ for twenty years .
A.
married
B.
got married
C.
have been married
D.
have married
查看完整题目与答案