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【判断题】
草履虫把含氮废物和多余水分排出体外的过程叫排泄，而把不能消化的食物残渣排出体外的过程叫排遗。A.
正确
B.
错误
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【单选题】Commercial Vices The commercial vices are gambling, prostitution, and drugs. The appeals of the commercial vices are so strong and widespread that attempts to prohibit them in western democracies have...
A.
the police force could be reduced
B.
illegal dealers would be forced out of business
C.
there would be no more drug dealers
D.
the practices might become a source of revenue
【单选题】Commercial Vices The commercial vices are gambling, prostitution, and drugs. The appeals of the commercial vices are so strong and widespread that attempts to prohibit them in western democracies have...
A.
the police force could be reduced
B.
illegal dealers would be forced out of business
C.
there would be no more drug dealers
D.
the practices might become a source of revenue
【简答题】The er of such evaluatio ns is that they are often _____________, misleading, and _______________.
【单选题】Commercial Vices The commercial vices are gambling, prostitution, and drugs. The appeals of the commercial vices are so strong and widespread that attempts to prohibit them in western democracies have...
A.
the police force could be reduced
B.
illegal dealers would be forced out of business
C.
there would be, no more drug dealers
D.
the practices might become a source of revenue
【简答题】commercial draft
【简答题】Commercial Bill
【单选题】Commercial Vices The commercial vices are drugs. The appeals of the commercial vices are so strong and widespread that attempts to prohibit them in western countries have always failed. The evils of t...
A.
because the quality of regulated liquor became assured and taxed.
B.
because the bootlegging became a source of public revenue.
C.
because they settled trade disputes with gunfire but without profit.
D.
because there was no more revenue worth risking their lives.
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