With the increased use of high—tech communications equipment，business -考呗网

单选题With the increased use of high—tech communications equipment，business people__________．

见第二段：现代生意人对在国外做生意可得到的经济价值有着越来越浓厚的兴趣；深深沉浸于这种新科技之中，对于他们来说是种培养；在现代市场中，海外事业的成功常有助于支持国内的商业努力。由此可推断出随着通讯工具的高科技化，生意人在国内的经济运作也可获得许多经济利益；因此B为答案。

1The phrase “out of sight and out of mind” underlined in Paragraph 3 probably means__________.

2If a businessperson wants to be promoted，the most important thing that is required of him or her is__________.

3The word “edge” underlined in Paragraph 5 means__________．