A．They reduce a person's appetite.B．They keep a person from being persistent in face o
A. They reduce a person's appetite.
B. They keep a person from being persistent in face of trouble.
C. They make a person's nerve system weak.
D. They make a person more vulnerable m disease.
A．Inform. students of the disadvantages of frying food.B．Find other students who will
A. Inform. students of the disadvantages of frying food.
B. Find other students who will work in the cafeteria.
C. Ask students to try a new dish he has made.
D. Collect students' opinions about meals.
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