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【单选题】
Can you tell me ? [ ]A.
what's the box made of
B.
what does the box make of
C.
what the box makes of
D.
what the box is made of
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【单选题】Roger's understanding of the pointillist technique is profound, albeit thoroughly ______ there are few who can______his talent, recognized often and justly, for understatement and economy in the use o...
A.
specialized… match
B.
brilliant… imitate
C.
needless… disregard
D.
ill-founded … approximate
E.
inventive … simulate
【简答题】Van-Deemter方程主要阐述了（）。