第13题: [单项选择]What problem did they have to resolve A. New engineers had to be employed. B. The legal process was difficult. C. Some staff had to be re-trained. 参考答案:C 答案解析:[答案精解] 本题的题干是“他们需要解决什么问题”总裁列举了几个问题,包括法律、执照、是否招募新人等,不过这些问题都不难解决。后来点出了所遇到的问题,即“the engineers we alread