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搜题
【多选题】
数据挖掘的技术分类包括()。A.
预言（Predication）：用历史预测未来
B.
描述（Description）：了解数据中潜在的规律
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举一反三
【单选题】正常细胞性贫血是因为:
A.
MCV＜80 ； MCH＜26 ； MCHC＜31
B.
MCV＞94；MCH＞32
C.
MGV80-94 ； MCH26-32 ； MCHC31-35
D.
MCV＜80；MCH＜26；MCHC31-35
E.
MCV＜94；MGH＞32
【简答题】Task One: Read the passage below and respond to each question below 1. What can the title “The Great Journey of Learning” tell us? 2. What is the key idea of Paragraph 2? 3. What is the meaning of the...
【单选题】巨幼细胞性贫血是因为:
A.
RDW增加，MCV升高
B.
RDW增加，MCV降低
C.
RDW正常，MCV降低
D.
RDW增加，MCV正常
E.
RDW正常，MCV正常
【单选题】What is the main idea of the passage?
A.
One should control his or her feelings.
B.
It is important to express one’s thoughts and feelings.
C.
Attitude is the key to job success.
D.
Different attitudes bring about different results
【简答题】What is the key idea according to the speaker in the video?
【简答题】What is the key idea of the following sentence "Later, he took the name Malcolm X after joining an organization called the Nation of Islam, a religious group that had changed major practices and belie...
【简答题】After watching TED talk "How to gain control of your free time?", you are required to answer the following questions? What is the main idea the speaker wants to introduce? Not the title of this video....
【单选题】what is the main idea of the passage?
A.
diet and lifestyle are crucial to good health
B.
good air quality is the key to living a long life
C.
Genetic factors have much to do with good health
D.
climate conditions have little impact on one's life span
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