皮皮学，免费搜题
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【单选题】
分段围堰法的明渠导流，需要在第一期围堰围护下先修建 。
A.
导流明渠
B.
上游围堰
C.
下游围堰
D.
第一期坝体
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举一反三
【单选题】If a very small country trades with a very large country according to the Ricardian model, then
A.
the small country will suffer a decrease in economic welfare.
B.
the small country only will enjoy gains from trade.
C.
both countries will enjoy equal gains from trade.
D.
the large country will enjoy gains from trade.
E.
the large country will suffer a decrease in economic welfare.
查看完整题目与答案
【单选题】If a very small country trades with a very large country according to the Ricardian model, then
A.
the small country willsuffer a decrease in economic welfare.
B.
the large country will suffer a decrease in economic welfare.
C.
the small country will enjoy gains from trade.
D.
the large country willenjoy gains from trade
E.
None of the above
查看完整题目与答案
【单选题】窗体上有一个名称为Combo1的组合框，为了引用Combo1中最后一个列表项，应使用的表达式是
A.
Combo1．List（ListCount）
B.
Combo1．List（Comb01．ListCount-1）
C.
Combo1．List（ListCount-1）
D.
Combo1．List（Comb01．ListCount）
查看完整题目与答案
【单选题】In a two country and two product Ricardian model, a small country is likely to benefit more than the large country because
A.
the large country will wield greater political power, and hence will not yield to market signals.
B.
the small country is less likely to trade at price equal or close to its autarkic (domestic) relative prices.
C.
the small country is more likely to fully specialize.
D.
the small country is less likely to fully specialize.
E.
the small country can raise wages.
查看完整题目与答案
【判断题】采用xB、bB、cB等不同的溶液组成表示方法时,溶质的标准化学势不同,所以必然导致溶液的化学势也不同。 ( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】在原地运球时,手按拍球的那个部位?
A.
正上方
B.
后上方
C.
前上方
D.
左前方
查看完整题目与答案
【简答题】设窗体上有—个名称为Combo1的组合框，并有以下程序： Privale Sub Combol_ KeyPress(KeyAscii As Integer) If【 】 =13 Then 回车符的ASCII码是13 For k=0 To Combo1. ListCount-1 If Combo1.Text=Combol. List(k)Then Combo1.Text=' ' Exit For E...
查看完整题目与答案
【简答题】通过选择组合框中的选项来改变文本框的字体。在窗体中添加一个组合框 (Combo1)和一个文本框(Text1)，代码如下。请填入适当的内容，将程序补充完整。 Private Sub Combo1_Cliek() TextFontName=ComboList(ComboListlndex) End Sub Private Sub Form_Load() With Combol Addltem'宋体' ...
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【单选题】窗体上有一个名称为Combo1的组合框，一个名称为Command1的命令按钮。要求编写程序，在组合框中输入一个字符串，当单击命令按钮时，将该字符串逐项与组合框中原有列表项进行比较，若有相同列表项，则将其删除；若没有相同列表项，则将其添加到组合框中。现有人编写如下程序，以期实现上述功能： 程序中存在问题，以下关于程序问题的叙述中，正确的是
A.
For循环的循环初值i应该从I开始
B.
语句Comb01．Removeltemi有错误
C.
语句Comb01．AddIteraComb01．Text有错，Comb01．Text的内容已存在于组合框中
D.
应把程序倒数第3行中的Ifnag=1改为Ifflag=O
查看完整题目与答案
【单选题】If a very small country trades with a very large country according to the Ricardian model, then
A.
the small country will suffer a decrease in economic welfare.
B.
the large country will suffer a decrease in economic welfare.
C.
the small country only will enjoy gains from trade.
D.
the large country will enjoy gains from trade.
E.
both countries will enjoy equal gains from trade.
查看完整题目与答案
相关题目：
【单选题】If a very small country trades with a very large country according to the Ricardian model, then
A.
the small country will suffer a decrease in economic welfare.
B.
the small country only will enjoy gains from trade.
C.
both countries will enjoy equal gains from trade.
D.
the large country will enjoy gains from trade.
E.
the large country will suffer a decrease in economic welfare.
查看完整题目与答案
【单选题】If a very small country trades with a very large country according to the Ricardian model, then
A.
the small country willsuffer a decrease in economic welfare.
B.
the large country will suffer a decrease in economic welfare.
C.
the small country will enjoy gains from trade.
D.
the large country willenjoy gains from trade
E.
None of the above
查看完整题目与答案
【单选题】窗体上有一个名称为Combo1的组合框，为了引用Combo1中最后一个列表项，应使用的表达式是
A.
Combo1．List（ListCount）
B.
Combo1．List（Comb01．ListCount-1）
C.
Combo1．List（ListCount-1）
D.
Combo1．List（Comb01．ListCount）
查看完整题目与答案
【单选题】In a two country and two product Ricardian model, a small country is likely to benefit more than the large country because
A.
the large country will wield greater political power, and hence will not yield to market signals.
B.
the small country is less likely to trade at price equal or close to its autarkic (domestic) relative prices.
C.
the small country is more likely to fully specialize.
D.
the small country is less likely to fully specialize.
E.
the small country can raise wages.
查看完整题目与答案
【判断题】采用xB、bB、cB等不同的溶液组成表示方法时,溶质的标准化学势不同,所以必然导致溶液的化学势也不同。 ( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】在原地运球时,手按拍球的那个部位?
A.
正上方
B.
后上方
C.
前上方
D.
左前方
查看完整题目与答案
【简答题】设窗体上有—个名称为Combo1的组合框，并有以下程序： Privale Sub Combol_ KeyPress(KeyAscii As Integer) If【 】 =13 Then 回车符的ASCII码是13 For k=0 To Combo1. ListCount-1 If Combo1.Text=Combol. List(k)Then Combo1.Text=' ' Exit For E...
查看完整题目与答案
【简答题】通过选择组合框中的选项来改变文本框的字体。在窗体中添加一个组合框 (Combo1)和一个文本框(Text1)，代码如下。请填入适当的内容，将程序补充完整。 Private Sub Combo1_Cliek() TextFontName=ComboList(ComboListlndex) End Sub Private Sub Form_Load() With Combol Addltem'宋体' ...
查看完整题目与答案
【单选题】窗体上有一个名称为Combo1的组合框，一个名称为Command1的命令按钮。要求编写程序，在组合框中输入一个字符串，当单击命令按钮时，将该字符串逐项与组合框中原有列表项进行比较，若有相同列表项，则将其删除；若没有相同列表项，则将其添加到组合框中。现有人编写如下程序，以期实现上述功能： 程序中存在问题，以下关于程序问题的叙述中，正确的是
A.
For循环的循环初值i应该从I开始
B.
语句Comb01．Removeltemi有错误
C.
语句Comb01．AddIteraComb01．Text有错，Comb01．Text的内容已存在于组合框中
D.
应把程序倒数第3行中的Ifnag=1改为Ifflag=O
查看完整题目与答案
【单选题】If a very small country trades with a very large country according to the Ricardian model, then
A.
the small country will suffer a decrease in economic welfare.
B.
the large country will suffer a decrease in economic welfare.
C.
the small country only will enjoy gains from trade.
D.
the large country will enjoy gains from trade.
E.
both countries will enjoy equal gains from trade.
查看完整题目与答案