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【单选题】
ROI原则中的R是指A.
关联性
B.
新颖性
C.
震撼性
D.
原创性
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反馈参考答案：
举一反三
【简答题】（）是明代封建官营的漆器生产机构。《髹饰录》是明代的一部漆艺专著，由（）著。
【简答题】投影线是指一条( )沿某一方向向曲面作投影时形成的影子线
【单选题】Although he has lived with us for years, he_____ us much impression. [ ]
A.
hadn't left
B.
hadn't been left
C.
hasn't been left
D.
hasn't left
【简答题】Ивановы живут в Москве. Господин Иванов — врач. Его жена, госпожа Иванова, продавщица. У них двое детей, мальчик и девочка. Сына зовут Виктор, ему десять лет. Дочь зовут Ира, ей 5 лет. Они хорошие дет...
【单选题】__( )___ if you hadn’t lost your watch?
A.
Hadn't you been upset
B.
Wouldn't you be upset
C.
Weren't you upset
D.
Wouldn't you have upset
【单选题】The little boy didn't know _______. [ ]
A.
Which hat is his
B.
which hat his is
C.
which hat was his
D.
which hat his was
【简答题】果园厂 是明代封建官营的漆器生产机构。《髹饰录》是明代的一部漆艺专著,由 所著。
【单选题】Ted together with his friends had a good time when hiking, ?
A.
didn’t he
B.
hadn’t he
C.
didn’t they
D.
hadn’t they
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