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【单选题】
010 记载药物最多、科学性最强,对后世影响最大的本草著作是A.
《证类本草》
B.
《植物名实图考》
C.
《本草纲目》
D.
《新修本草》
E.
《神农本草经》
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【简答题】在Flash中,帧频率表示
【单选题】Shaniq has seen two movies this week and two baseball games. Her marginal utility of one more movie is 20 and her marginal utility of one more baseball game is 30. Shaniq will go to a baseball game to...
A.
no matter how much more the baseball game costs compared to the movie.
B.
if the baseball game costs $10.00 and the movie costs $7.00.
C.
if the baseball game costs $10.00 and the movie costs $5.00.
D.
Both answers B and C are correct.
【简答题】More than one (was/were) lost.
【简答题】收银员识别货币真伪时应注意的4点是: 、 、 、 。