V reading comprehension

Question 63 is based on Text 2
63. If one manages to stop breathing, it may be more difficult for the mosquito to attack at
A. stage one B. stage four C. stage three D. stage two
Text 2
Scientists at Sussex University appear to be on the way to discovering how the mosquito homes in on its target. The problem is that they have found that the best way to avoid being bitten is.. stop breathing, stop sweating, and keep down the temperature of your immediate surroundings. Unfortunately the first suggestion is impossible and the others very difficult.
Scientists have found that there are three distinct stages in a mosquito's assault. Stage one is at fifty feet away, when the insect first smells a man or animal to bite. Stage two is thought to come into operation about twenty-five feet from the target, when the insect becomes guided by the carbon dioxide breathed out by the intended victim. Stage three is when the mosquito is only a matter of inches from its prey and the warmth and moisture given off by the victim is the final clue.


Questions 64-65 are based on Text 3
64. If you are showing physical symptoms of overstress, you should
A. take some caffeine or alcohol
B. make up your mind to change your living environment
C. avoid too much exercise
D. eat some raw vegetables
65. If you are showing physical symptoms of overstress, you should NOT
A. postpone doing anything on the list
B. choose this time to renovate your house
C. say no to others
D. eat rice or bread
Text 3
If you are showing physical symptoms of overstress, it's time to take action:

• 
  Don't rely on quick pick-me-ups like caffeine and alcohol. These may make you feel better temporarily but won't get to the root of the problem.
  
• 
  Give yourself a break. Every morning make a list of the things you would like to get done during the day, then cut off the bottom half of the list. You'll get those things done tomorrow, next week or even next month. Feel relaxed about organizing yourself.
  
• 
  Don't choose this time to make a big change to your living environment. Postpone shifting house or renovating until you're feeling better.
  
• 
  Don't say yes to every request for your time and energy. Learn to say no when it's necessary.
  
• 
  Keep your blood sugar steady by eating small, frequent meals instead of a few large ones. Eat complex carbohydrates like cereals, rice, pasta, bread and potatoes. Eat raw vegetables, as in salad.
  
• 
  Don't postpone exercising. Even if it's just moving around your living room to music that you love, getting your body active will help the healing process.