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【简答题】
设 ，若函数 在区间 上是增函数，则 的取值范围是 。
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反馈参考答案：
举一反三
【单选题】不需要应用托槽的矫治器是
A.
Begg Appliance
B.
Edgewise Appliance
C.
Straigh wise Appliance
D.
Invisalign
E.
Lingual appliance
【单选题】Which sentence is talking about a good weather?
A.
What's the weather like today?
B.
What a nice day!
C.
The weather is terrible.
D.
What an awful day!
【单选题】During the early stages of the Industrial Revolution, advertising was a relatively straightforward means of announcement and communication and was used mainly to promote novelties and fringe products....
A.
a cooking utensil.
B.
a new child's toy.
C.
tinned fruit.
D.
household soap.
【单选题】In good weather, how is the weather?
A.
It's a fine day, isn't it?
B.
It' s a beautiful day !
C.
What nice weather!
D.
All of above
【简答题】作业:按照步骤完成以下任务 1、在Node1的/home下创建文件word,并输入以下内容: the weather is good today is good good weather is good today has good weather 2、将word上传到分布式文件系统HDFS的/input文件夹下 3、分析word文档中,各词汇出现的频率表
【单选题】What can you infer from the 3rd paragraph?
A.
England enjoys good weather for several springs.
B.
Gardening is classified as a luxury.
C.
Many English people take vacations abroad.
D.
Good weather is the sole reason for the increase in gardening.
【简答题】(give) ______ good weather, our ship will reach Bombay Friday evening.
【单选题】听力原文： Who gets to be a millionaire? People say that it is the students who get straight A's and go to Ivy League colleges. Or maybe it is the children born into wealthy families with brilliant connect...
A.
Top students at school
B.
Ivy League College graduates
C.
Children with rich connections
D.
Less intellectually gifted students with creative and practical minds
【单选题】发明最早的矫治器是
A.
Begg Appliance
B.
Edgewise Appliance
C.
Straigh wise Appliance
D.
Invisalign
E.
Lingual appliance
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