It therefore becomes more and more important that, if students are not to waste their opportunities, there will have to be much more detailed information about courses and more advice.
【正确答案】正确答案：因此，如果要使学生充分利用他们(上大学)的机会，就得为他们提供大量关于课程的更为详尽的信息，作更多的指导。总之，这个显得越来越重要了。
【答案解析】解析：句子主干为It becomes important…，it形式主语代替that从句；if引导条件状语从句作插入语，翻译时一般要将其提到句首。