问题 选择题
如图是肖敏在完成“观察水沸腾实验”的实验中,通过实验数据绘制的水的温度和加热时间的关系图象,从图象中得出的结论错误的是(  )

A.在水沸腾前,加热使水的温度一直升高

B.水沸腾时,温度不变的原因是没有给水继续加热

C.肖敏在实验中测得水沸腾的温度为98℃

D.水沸腾的全过程,水一直从外界吸收热

答案

答案:B

单项选择题 B型题
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.

The author advises the small and medium-sized exporters to do business with().

A.care

B.a prospective insight

C.more stress on profit

D.pricing issues