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【单选题】
What is the latest proposal mentioned in the last paragraph?A.
To give more severe punishment to those responsible for health scares.
B.
To create a new agency to handle food safety issues.
C.
To grant more administrative power to Food and Drug Administration.
D.
To keep a closer eye on the leading companies.
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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: 、 、 、 。