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【简答题】
某商品的价格由20元/件下降为15元/件,需求量由20件增加到40件,求该商品的需求弹性。
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举一反三
【多选题】以下对主旨的说法哪些是正确的?( )
A.
主旨是文章的统帅。
B.
应用文的主旨形成，往往是“意在笔先”。
C.
应用文主旨的深刻性在一定程度上提高了应用文的写作难度。
D.
主旨代表的个人的观点，只需表达真实的内心想法。
查看完整题目与答案
【单选题】听力原文： A British study of how diet affects the health of new mothers and their babies produced the surprise finding that vegetarian women are more likely to have girls, one of the report's authors said...
A.
Vegetarian women are more likely to have girls.
B.
Non-vegetarian women are more likely to have girls.
C.
Vegetarian women are more likely to have boys.
D.
Vegetarian women are more likely to smoke during pregnancy.
查看完整题目与答案
【单选题】听力原文： Doctors in Chicago said on Monday they reached their conclusions on the fat question after examining 815 people aged 65 and older who did not have Alzheimer's at the start of a nearly four-year ...
A.
815.
B.
855.
C.
831.
D.
865.
查看完整题目与答案
【单选题】____ the goods, we discovered that they were altogether inferior in quality to the sample.
A.
After exam
B.
On examination
C.
Examination of
D.
Upon examining
查看完整题目与答案
【简答题】板式楼梯的梯段相当于是 ,它一般直接支承在两端的 上。
查看完整题目与答案
【单选题】_______, we discovered that they were altogether inferior in quality to the sample.
A.
On examination
B.
After examine
C.
Upon examining
D.
Examination of
查看完整题目与答案
【多选题】以下对主旨的说法哪些是正确的？（ ）
A.
应用文的主旨形成，往往是“意在笔先”。
B.
应用文主旨的深刻性在一定程度上提高了应用文的写作难度。
C.
主旨是文章的统帅。
D.
主旨代表的是你的观点，所以只要能表达你真实的内心想法就可以了。
查看完整题目与答案
【简答题】• 周末的早晨,家里空无一人,早上,我( )被子,从床上( ),( )衣服,( )鞋子,( )卫生间。我( )牙刷,( )牙膏,( )牙来,然后( )毛巾,在脸上 ( )了几把,( )屋子。
查看完整题目与答案
【单选题】听力原文： In today's class we'll be examining some nineteenth-century pattern books that were used for building houses. I think it's fair today that these pattern books were the most important influence o...
A.
Advice about landscaping.
B.
Hints about saving to buy a house.
C.
Photographs of the homes of famous people.
D.
Plans for houses.
查看完整题目与答案
【单选题】_______ the goods, we discovered that they were overall inferior in quality to the sample.
A.
On examination
B.
After examination
C.
Examination of
D.
Upon examining
查看完整题目与答案
相关题目：
【多选题】以下对主旨的说法哪些是正确的?( )
A.
主旨是文章的统帅。
B.
应用文的主旨形成，往往是“意在笔先”。
C.
应用文主旨的深刻性在一定程度上提高了应用文的写作难度。
D.
主旨代表的个人的观点，只需表达真实的内心想法。
查看完整题目与答案
【单选题】听力原文： A British study of how diet affects the health of new mothers and their babies produced the surprise finding that vegetarian women are more likely to have girls, one of the report's authors said...
A.
Vegetarian women are more likely to have girls.
B.
Non-vegetarian women are more likely to have girls.
C.
Vegetarian women are more likely to have boys.
D.
Vegetarian women are more likely to smoke during pregnancy.
查看完整题目与答案
【单选题】听力原文： Doctors in Chicago said on Monday they reached their conclusions on the fat question after examining 815 people aged 65 and older who did not have Alzheimer's at the start of a nearly four-year ...
A.
815.
B.
855.
C.
831.
D.
865.
查看完整题目与答案
【单选题】____ the goods, we discovered that they were altogether inferior in quality to the sample.
A.
After exam
B.
On examination
C.
Examination of
D.
Upon examining
查看完整题目与答案
【简答题】板式楼梯的梯段相当于是 ,它一般直接支承在两端的 上。
查看完整题目与答案
【单选题】_______, we discovered that they were altogether inferior in quality to the sample.
A.
On examination
B.
After examine
C.
Upon examining
D.
Examination of
查看完整题目与答案
【多选题】以下对主旨的说法哪些是正确的？（ ）
A.
应用文的主旨形成，往往是“意在笔先”。
B.
应用文主旨的深刻性在一定程度上提高了应用文的写作难度。
C.
主旨是文章的统帅。
D.
主旨代表的是你的观点，所以只要能表达你真实的内心想法就可以了。
查看完整题目与答案
【简答题】• 周末的早晨,家里空无一人,早上,我( )被子,从床上( ),( )衣服,( )鞋子,( )卫生间。我( )牙刷,( )牙膏,( )牙来,然后( )毛巾,在脸上 ( )了几把,( )屋子。
查看完整题目与答案
【单选题】听力原文： In today's class we'll be examining some nineteenth-century pattern books that were used for building houses. I think it's fair today that these pattern books were the most important influence o...
A.
Advice about landscaping.
B.
Hints about saving to buy a house.
C.
Photographs of the homes of famous people.
D.
Plans for houses.
查看完整题目与答案
【单选题】_______ the goods, we discovered that they were overall inferior in quality to the sample.
A.
On examination
B.
After examination
C.
Examination of
D.
Upon examining
查看完整题目与答案