A.four times as many as | B.as four times many as |
C.four times as much as | D.as four times much as |
A.Get a note book and make notes. |
B.Put aside sometime and devote it just to reading. |
C.Reading can be more enjoyable when you do it with a friend. |
D.Some books are a little too boring for “hours on end” reading. |
Title : Music That (1)__________ | ||
The (2) _______ of music therapy | to treat different medical conditions and illnesses | to reduce pain |
to (5) _______ brain activity | ||
to overcome(6) ________ . | ||
How does music therapy (3) ___? | Music is soothing and relaxing; it stimulates our brains; classical music is a(7) _____due to its complex sounds and patterns. Playing a musical instrument is also useful in (8) ______ stress and anxiety. | |
Scientific proofs | Music has been shown to reduce pain in cancer patients by increasing the release of endorphins. It has also been known to contribute to the brain development of the (9) ____ babies. Certain types of music have also been found to lower blood pressure and slow a person’s heart rate. | |
(4) ______ | Music therapy is recognized as a useful (10) ___to traditional treatment. |
Brief 1 | People living in a particular 2 usually have the same skin color and there are many different skin colors in the world. |
Reason for skin color | The reasons for different skin colors mainly 3 in biology and history. |
Biology reasons | The amount of melanin, by which a person’s skin color is __4 , varies from people to people. The more melanin a person has, the __5 his or her skin will be. Vitamin D is another source 6 skin color. Vitamin D is necessary for humans to build bones. Sunlight contributes to vitamin D in the skin. |
Historical reasons | The earliest people in Africa hioknj006Dad dark skin with hair covering it because the sunlight is very strong. When they moved to places where they could not get enough sunlight to __7___ vitamin D, their skin color became lighter. Generally speaking, people in areas with strong sunlight, have darker skin ____8 people in other areas have lighter skin. |
9 | Melanin 10 an important role in our skin color. With our living environment changing, melanin production is changed, which leads to the changes in our skin color. |
A.Will you help me with it? |
B.Let’s help each other. |
C.I’ll try my best to learn it well. |
D.How do you like English? |
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