题目内容
Don't drink ________.It's bad for your health.
- A.too many
- B.too much
- C.many too
- D.much too
此处much为副句,修饰动词drink.
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How do you remember the way to your house? Where do dreams come from?
It is your brain (大脑) that does these things. A British scientist showed that sleep can improve one’s memory. It’s not a dream for students to study when they sleep. In fact, your brain is working day and night. If you learn words before bed, a certain part of your brain may help you to remember the words while you sleep. What’s more, another scientist in the USA found that there was a “talent button(按钮)” in the human brain. It might make a person more talented(有才能的).
There are more interesting things about the brain. Your brain uses less energy than a fridge light. Just two bananas can give the brain enough energy to work for a whole day. According to some scientists, yawning(打哈欠)keeps your brain “cool”, which makes us think quicker.
Here are some pieces of advice to keep a good brain:
● Eat healthy food.
● Get a lot of playtime or exercise.
● Don’t drink or smoke.
● Use your brain a lot.
1.A British scientist found out that .
A.drinking could affect our memories. |
B.dreams could affect our memories. |
C.sleep could improve our memories. |
D.bananas could improve our memories. |
2.According to the passage, if we want to have a good brain, we should .
A.use our brains more |
B.sleep fewer hours |
C.work longer hours |
D.remember fewer things |
3.Which of the following is TRUE according to the passage?
A.Our brains only work in the daytime. |
B.Our brains need much energy every day. |
C.Smoking can keep our brains healthy. |
D.Getting exercise is good for our brains. |