单选题
[阅读理解]In this world of change and complexity， the need for information is of greatest importance. Those people who have accurate， reliable up-to-date information to solve the day-to-day problems， the critical problems of their business， social and family life， will survive and succeed “Knowledge is power” may well be the truest saying and access to information may be the most critical requirement of all people.
We can learn from the paragraph that _______.
A.it is necessary to obtain as much knowledge as possible
B.people should make the best use of the information accessible
C.we should realize the importance of accumulating information
D.it is of vital importance to acquire needed information efficiently
正确答案：D
答案解析：本段作者指出：“当今世界多变、复杂，信息对人至关重要。人们要学会利用准确、可靠、最新的信息来解决日常问题及他们工作和社会交往、家庭生活中的重大问题，只有这样的人才能生存、才能成功。‘知识就是力量’，获取信息是对所有人的最重要的要求”。从该段中我们得知D项"it is of vital important to acquire needed information efficiently"(有效地获取所需信息是至关重要的)为正确答案。而A项只强调信息的量；B项强调充分利用所获得的信息，而原文强调的是"需要"信息；C项强调应该意识到积累信息的重要性，这在该段中并未提及。