A. several months. B. about a year. C. half a year. D. several years. 参考答案:B 答案解析:通读文章第一段后可知,短时间内很难完成彻底改变。要想在一年之内完成革新,任何一家公司都必须做出大变动。因此几个月或半年相对较短,而几年相对过长,只有一年比较合适。
第10题: [单项选择]Sometimes children have trouble fact from fiction and may believe that such things actually exist. __________. A. to separate B. separating C. for separating D. of separating 参考答案:B 答案解析:[译文]有时,孩子们难以区分事实和虚构,并相信这样的事确实存在。 [B]
[题解]固定搭配:have trouble/difficulty(in)doing sth.意为“做某事有困难”。