Which of the following statements is TRUE？
A. We can find some ways to remove stress.
B. Stress is always harmful to people.
C. It is easy to change the habit of keeping oneself busy with work.
Different people can withstand different amount of stress.
Vitamin C helps______while vitamin Bi is very important to______.
A. teeth/digestive system
B. skin/bones
C. bones/liver
D. eyes/meats
The underlined part "Constant is also a... 'nose'" means______.
A. he believes he has the best nose in the world
B. his nose can taste salt, sweet, acid and bitter
C. his nose can identify various tastes and flavors
D. he is capable of smelling flavors from a long distance
The body needs______for life and health.
A. extra vitamins
B. a good variety of vitamins
C. large amounts of certain vitamins
D. small amounts of each vitamin
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