降低房地产投资中的商业风险可采用的主要对策有：进行房地产组合投资和（）等。A.将风险

How to Improve Your Memory
  小题1:  Among them are many kinds of useful ways are well as taking special care of your health.
It is important that you make yourself excited to make your memory more active. You can do this by doing some new activities and by changing your daily habits.   小题2:  When trying to remember something, you should pay special attention to the most important things about it. Do not allow other thoughts to enter your mind because this will reduce your chances of making right memories.
  小题3:  Try to see the pictures in your mind. Taking notes and keeping a diary will also be helpful.
  小题4:  Drinking a lot of water also helps keep your memory. You must allow your brain to have enough sleep and rest. When you are asleep, your brain stores memory.   小题5: And being tired will also stop you from being able to think clearly and well.
In order to keep your mind on your work, you must be free from worry. Generally, keeping fit and normal health checks are both important as well-not just for improving your memory.

A. An excellent way to help memory is to connect information with pictures. B. Try to remember as much things as possible. C. There are many things you can do to improve your memory. D. Not enough sleep can cause problems with storing information. E. Learning a new skill helps your brain to develop. F. Memory can be improved by doing sports. G. Healthy food and plenty of vitamins are necessary for your memory to work well.