New research _______ that an excess of meat and salt can contract muscles.
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举一反三
- James always does overtime so that he can bring home the ________. A: bread B: meat C: bacon D: salt
- Muscles between the ribs that contract during inspiration are termed the______.
- Skeletal muscles are always stimulated to contract by: A: arteries. B: hormones. C: nerves. D: veins.
- It is these poisonous products _______ can cause the symptom of the flu, such as headache and aching muscles.
- Skeletal muscles are called voluntary muscles because: A: they are found under the skin. B: they contract without a stimulus. C: they are under our conscious control. D: they are the muscle type that provide movement.
内容
- 0
Which of the following can paralyze the muscles of a person?
- 1
Both sugar and salt can ______in water.
- 2
When you bend your elbow, the muscles of the arm . A: contract B: decrease C: shorten D: diminish
- 3
It is so exciting that we can come into_____ with so many new ideas at college. A: contact B: contract C: company D: arrangement
- 4
The new research suggests______________________.