皮皮学，免费搜题
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【简答题】
测量的 指测量结果的可靠性、一致性和稳定性程度。
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皮皮学刷刷变学霸
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【单选题】Based on the passage, it seems that the purpose of the cafe is to______.
A.
learn a skill
B.
help a youth project
C.
do business
D.
earn school credit
【单选题】The main purpose of this passage is ______.
A.
to prove that man is a descendent from some higher animal
B.
to satirize human greediness
C.
to prove that man is superior to other animals
D.
to criticize man as a maniac
【单选题】What is the purpose of the National Institute of Child Health and Human Development?
A.
To help all the weak children and women.
B.
To study the genes of babies and mothers.
C.
To find out what affects healthy development in people.
D.
To study why babies are influenced by their environment.
【单选题】The author's purpose in writing this passage is to______.
A.
show that taste preference is highly subjective
B.
argue that taste testing is an important marketing strategy
C.
emphasize that taste and price are closely related to each other
D.
recommend that blind tasting be introduced in the quality control of colas
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