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【单选题】
在类目优化中,当产品涉及多个类目时,只发布一个最匹配的类目A.
是
B.
否
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反馈参考答案：
举一反三
【单选题】Twenty-five students wererandomly selected from each ethnic group.
A.
problem
B.
research questions
C.
hypothesis
D.
procedure
E.
findings
F.
conclusion
【单选题】The _______ of students in our class are from the country; only five are from cities.
A.
most
B.
majority
C.
minority
D.
mostly
【单选题】Twenty-five students wererandomly selected from each ethnic group.
A.
P -- Problem
B.
Q -- research questions
C.
H -- hypothesis
D.
PR -- procedure
E.
F -- findings
F.
C -- Conclusion
【简答题】我国第一部文人词集是( )。
【单选题】Which of the following is INCORRECT about the Ohio School Shooting?
A.
Five students were shot by the attacker.
B.
The attacker fired inside the school cafeteria.
C.
The suspect attacked the students out of jealousy.
D.
The suspect was from a nearby school for at-risk youth.
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