单选题
初级
2014-03-19
When travelling on business, Ben Smith needs to be able to write letters, send emails and analyze data.
参考答案
B
答案解析
题目意为:出差时,Ben Smith需要能够写字、收发电子邮件和分析数据的工具。答案选项B:Top—of-the—Range Portable Computers,高端的便携式电脑。