[单项选择]How to Do Well In Exam Do not underestimated(低估) the power of revision in the days and hours before and examination. The closer you are to the exam, the more chance you have of storing and retaining crucial information. But do not overdo it._________(46). An effective daily routine can help you through an exam period, so in the days leading up to your first exam, get into the habit of being up and ready to work by game. It can be a shock to the system after months of working to your own timetable to be mentally alert at that time if you have not prepared for it. On the day of the exam, have a good breakfast, pack two of everything you need ( pens, pencils, erasers, etc. ) ,then make your way to the examination hall in good time._________(47). Once in your seat, simply pause for a few seconds and collect your thoughts. Close your eyes and take in a few slow, deep breaths to help you relax. When you turn over the test paper, spend a short period reading through all the ins