英语六级
A．Because many things change quickly in the 21st century.
B． Because writers are out of date.
C．Because sometimes the date of publication is not accurate.
D．Because we need to make sure the contents are easy to find.
细节题。文中最后指出几点建议，其中一点，You must note its date of publication because travel is a very practical affair andmanythings change quickly in the 21st century．需要关注出版时间是因为21世纪许多事情变化快，而旅游又是一件很实际的事情。所以，A项为正确答案。
最新试题
中国的龙是中国神话和民间故事里传说的生物。龙有许多动物的特征，例如龟、鱼等。但是，大多情况下龙被描绘成长着四只脚的蛇形动
It is implied that, in the long run, most Latinos in A
According to the author, Arizona should give highest p
The underlined part "educational deficits" (Para.4)&nb
What can be inferred from the third paragraph?
Questions are based on the following passage. Latino youths
Which of the following can best summarize the main idea of t
It can be inferred from the last two paragraphs that __
Ethan Kross´s 2013 study failed to find __
What does the phrase "this problem" in Paragraph 3 refer to?