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【多选题】
以下哪些情况会出现在产品诊断优化中?A.
语法错误
B.
重复铺货
C.
类目错放
D.
涉及侵权
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反馈参考答案：
举一反三
【单选题】There are two main methods of organizing governments — the unitary system and the federal system. The unitary state places most power in the hands of central government officials, whereas the federal ...
A.
scratched
B.
reinforced
C.
reduced
D.
abandoned
【多选题】管理型投资公司ETF的特点是( )．（1分）
A.
受托人投资决策自由处置权相对较大
B.
可以进行衍生工具投资
C.
管理型投资公司的投资顾问有权决定股利再投资政策
D.
不能对外融资
【单选题】There are two main things that make aircraft engineering difficult, the need to make every component as reliable as possible and the need to build everything as light as possible. The fact that an air...
A.
speed and cost
B.
reliability and passenger comfort
C.
lightness and dependability
D.
ability to stay up in the air and reliability
【单选题】There are two main sets of Games — the Winter and the Summer Olympics, and both are held every four years on a _________ basis.
A.
valuable
B.
former
C.
regular
D.
swift
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