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【多选题】
配送路线合理与否对( )影响很大。A.
配送速度
B.
配送成本
C.
配送准确性
D.
配送效益
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举一反三
【简答题】A book of drawings by Leonardo da Vinci __________(sell) for over $30 million in 1994.
【简答题】按化学组成脂质大体分为______、______和______三大类。
【单选题】According to the passage, what is noteworthy about Crumb's drawings?
A.
His drawings are less expensive than other comic books.
B.
He put his own experience into the drawings.
C.
His drawings could attract the viewers' attention.
D.
His drawings are in black and white.
【简答题】脂类按不同的构成可分为______、______，______。
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