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问题 单项选择题

工程中有两个窗体，名称分别为Form1、Form2，Form1为启动窗体，该窗体上有命令按翎Command1．要求程序运行后单击该命令按钮时显示Form2，则按钮的Click事件过程应该是

A．Private Sub Command1_Click()
Form2.Show
End Sub

B．Private Sub Command1_Click()
Form2.Visible
End Sub

C．Private Sub Command1_Click()
Load Form2
End Sub

D．Private Sub Command1_Click()
Form2.Load
End Sub

答案

参考答案：A

解析： Show方法用于显示窗体，所以本题答案为A。

单项选择题

Questions from 36 to 40 are based on the following passage: Negotiations work wonders. This is particularly so in international business since it is mostly through negotiations that exporters and importers bridge their differences and reach a fair and mutually satisfactory deal. By presenting a more comprehensive negotiating package in a well planned and organized manner, exporters should be able to improve the effectiveness of their business discussions and in the long term the profitability of their export operations. To avoid being confronted by costly demands, an exporter should try to determine the buyer’s real interest in the products from the outset. This can be ascertained through appropriate questions but must also be based on research and other preparations before the negotiations. Only then can a suitable counter-proposal be presented. To achieve a favorable outcome from the negotiations, an exporter should draw up a plan of action beforehand, which addresses a few key issues. Experienced negotiators consider that as much as 80% of their overall time devoted to negotiations should go to such preparations. The preliminary work should be aimed at obtaining relevant information on the target market and the buyers of the products. It should also include developing counter-proposals if objections are raised on any of the exporter’s opening negotiating points. The preparations should thus involve formulating the negotiating strategy and tactics.In international marketing negotiations, it is advisable for small and medium-sized exporters not just to limit their discussions to pricing issues, although pricing is a key factor in any business transaction, exporters should give more attention to the full range of marketing factors. They should stress the strengths of their firms and products and match them with the perceived needs of the buyers. Once these issues have been covered, they can consider the question of price and are able to develop a profitable business.

A successful negotiator should be（）.

A．aggressive　

B．mild

C．well-prepared

D．hesitative
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单项选择题

关于单纯性机械性肠梗阻导致的病理生理变化，以下描述错误的是

A．梗阻以上肠蠕动增强
B．梗阻以上肠腔内积气、积液
C．梗阻以下肠腔瘪陷
D．梗阻以上肠腔内压力增高
E．肠管缺血、坏死
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