【简答题】《红楼梦》中最有才华的女子是________,最有管理才能、敢于大胆改革的女子是________,最泼辣狠毒的女子是________。
【简答题】《红楼梦》中最有才华的女子是 ______, 最有管理才能、大胆改革的女子是 ______, 最泼辣狠毒的女子是 ______. (说明:答案用全名)
【单选题】An industry ischaracterized by scale economies, and exists in two countries. Should these two countries engage in trade such that the combined market is supplied by one country's industry, then
A.
consumers in both countries would suffer higher prices and fewer varieties.
B.
consumers in the importing country would suffer higher prices and fewer varieties.
C.
consumers in the exporting country would suffer higher prices and fewer varieties.
D.
consumers in both countries would enjoy fewer varieties available but lower prices.
【简答题】《红楼梦》中最有才华的女子是(),最有管理才能、大胆改革的女子是(),最泼辣狠毒的女子是( )。
【单选题】An industry is characterized by scale economies, and exists in two countries. Should these two countries engage in trade such that the combined market is supplied by one country's industry, then
A.
consumers in both countries would have more varieties and lower prices.
B.
consumers in both countries would have higher prices and fewer varieties.
C.
consumers in the importing country only would have higher prices and fewer varieties.
D.
consumers in the exporting country only would have higher prices and fewer varieties.
E.
consumers in both countries would have fewer varieties at lower prices.
【单选题】利用较少溶剂提取有效成分,提取的较为完全的方法是
【简答题】利用较少溶剂提取有效成分,提取的较为完全的方法是
【单选题】利用较少溶剂提取有效成分,提取的较为完全的方法是