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【单选题】
设函数 ,则函数的驻点有( )个。
A.
1
B.
2
C.
3
D.
4
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参考答案：
参考解析：
知识点：
.
..
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举一反三
【单选题】What is the best title for the passage?
A.
Tourism in Athens.
B.
Athens: Then and Now.
C.
Historic Interests in Athens.
D.
The Magic of Ancient Athens.
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【单选题】等量的司盘-80(HLB 4.3)与吐温-80(HLB 15.0)混合后的HLB值是
A.
7.5
B.
6.42
C.
8.56
D.
9.65
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【单选题】等量的司盘-80(HLB4.3)与吐温-80(HLB15.0)混合后的HLB值是
A.
4.3
B.
6.42
C.
8.6
D.
9.7
查看完整题目与答案
【单选题】Of what historic and contemporary concern is it that the architecture profession has been, and continues to be, strongly male dominated in Australia. Ideally, what proportion of the profession should ...
A.
Industrial revolution made men and women unequal.
B.
Industrial revolution made men and women equal.
C.
Industrial revolution made men and women more unequal.
D.
Industrial revolution made men and women more equal.
查看完整题目与答案
【判断题】孙子“全胜”思想的不战而屈人之兵,是指不通过战争就可以使敌人完全屈服。
A.
正确
B.
错误
查看完整题目与答案
【单选题】等量的司盘80(HLB4.3)与吐温80(HIB15.0)混合后的HLB值是
A.
7.5
B.
6.42
C.
8.56
D.
9.65
E.
19.3
查看完整题目与答案
【单选题】等量的司盘-80(HLB4.3)与吐温-80(HLB15.0)混合后的HLB值是
A.
4.3
B.
6.42
C.
8.56
D.
9.65
E.
10.83
查看完整题目与答案
【单选题】等量的司盘80HLB 4.3与吐温80HLB 15.0混合后的HLB值是
A.
7.5
B.
6.42
C.
8.56
D.
9.65
E.
10.65
查看完整题目与答案
【单选题】What is the main idea of the passage?
A.
Venice is sinking.
B.
Venice is a dream like city.
C.
It is not easy to change the timetable of the public bus service.
D.
There are many historic sites in Venice.
查看完整题目与答案
【单选题】“Eyewitnesses on Thursday said a shortage of food offerings from tourists led to a brawl involving around a thousand monkeys in the historic city of Lopburi." What is an ‘eyewitness’?
A.
Someone who was there when it happened.
B.
Someone who saw what happened.
C.
An expert in the topic being discussed.
D.
Someone who saw a crime.
查看完整题目与答案
相关题目：
【单选题】What is the best title for the passage?
A.
Tourism in Athens.
B.
Athens: Then and Now.
C.
Historic Interests in Athens.
D.
The Magic of Ancient Athens.
查看完整题目与答案
【单选题】等量的司盘-80(HLB 4.3)与吐温-80(HLB 15.0)混合后的HLB值是
A.
7.5
B.
6.42
C.
8.56
D.
9.65
查看完整题目与答案
【单选题】等量的司盘-80(HLB4.3)与吐温-80(HLB15.0)混合后的HLB值是
A.
4.3
B.
6.42
C.
8.6
D.
9.7
查看完整题目与答案
【单选题】Of what historic and contemporary concern is it that the architecture profession has been, and continues to be, strongly male dominated in Australia. Ideally, what proportion of the profession should ...
A.
Industrial revolution made men and women unequal.
B.
Industrial revolution made men and women equal.
C.
Industrial revolution made men and women more unequal.
D.
Industrial revolution made men and women more equal.
查看完整题目与答案
【判断题】孙子“全胜”思想的不战而屈人之兵,是指不通过战争就可以使敌人完全屈服。
A.
正确
B.
错误
查看完整题目与答案
【单选题】等量的司盘80(HLB4.3)与吐温80(HIB15.0)混合后的HLB值是
A.
7.5
B.
6.42
C.
8.56
D.
9.65
E.
19.3
查看完整题目与答案
【单选题】等量的司盘-80(HLB4.3)与吐温-80(HLB15.0)混合后的HLB值是
A.
4.3
B.
6.42
C.
8.56
D.
9.65
E.
10.83
查看完整题目与答案
【单选题】等量的司盘80HLB 4.3与吐温80HLB 15.0混合后的HLB值是
A.
7.5
B.
6.42
C.
8.56
D.
9.65
E.
10.65
查看完整题目与答案
【单选题】What is the main idea of the passage?
A.
Venice is sinking.
B.
Venice is a dream like city.
C.
It is not easy to change the timetable of the public bus service.
D.
There are many historic sites in Venice.
查看完整题目与答案
【单选题】“Eyewitnesses on Thursday said a shortage of food offerings from tourists led to a brawl involving around a thousand monkeys in the historic city of Lopburi." What is an ‘eyewitness’?
A.
Someone who was there when it happened.
B.
Someone who saw what happened.
C.
An expert in the topic being discussed.
D.
Someone who saw a crime.
查看完整题目与答案