阅读理解
阅读理解：阅读下列短文，从每题所给A、B、C、D四个选项中选出最恰当的答案，并 在答题卡上将该项涂黑。（每小题2分）
After a long workday, all you want to do is to go home, sit on the couch and turn on the TV. Have you ever planned to go to the gym after work? “I’ll go tomorrow, I promise.” But of course, tomorrow will be exactly the same.
Here are some tips for getting yourself to go to the gym after a long workday. For example, although it’s hours before you go to the gym, having a balanced breakfast will keep you energized throughout the rest of the day. Try to include eggs, fruits and whole grain bread in your breakfast. It is also helpful to eat a light lunch. No matter what you are eating, if you have too much of it, your blood sugar is going to rise rapidly and then plummet back down. This will leave you sleepy and lazy. Try to avoid foods with refined carbohydrates (碳水化合物) or lots of sugar. Keeping your blood sugar steady will stabilize (稳定) your energy, help you get more done, and make you feel awake enough to go to the gym.
46. According to the passage, after a long workday, all you want to do is _________.
A. to have a rest B. to go to the gym
C. to get lots of sugar D. to have lunch
47. “But of course, tomorrow will be exactly the same.” This means _________.
A. tomorrow you will go to the gym
B. tomorrow you will not go to the gym
C. tomorrow you will not go home
D. tomorrow you will not watch TV
48. It’s hours before you go to the gym, _________.
A. so you don’t have to have any fruits
B. so you don’t have to have any eggs
C. but you don’t have to have any whole grain bread
D. but you still have to have a balanced breakfast
49. “No matter what...your blood sugar is going to rise rapidly and then plummet back down.” The underlined word “plummet” probably means ________.
A. rise quickly B. rise slowly C. fall quickly D. remain unchanged
50. According to the passage, what will NOT help you keep your blood sugar steady?
A. To have a light lunch.
B. To have too much food.
C. To avoid foods with lots of sugar.
D. To avoid foods with refined carbohydrates.
