下列哪种行为，不属于为亲友非法牟利罪的行为( )。A．将本单位的盈利业务交由自己的

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One day in April, No. 1 Middle School held a special activity called “Food.Street” on the playground in Xi’an.小题1:. The students in each class formed some groups. Each groupsold different kinds of foods.小题2:Thestudentscookeddeliciousfoodsuchasfriedchicken, potato chips and vegetables. 小题3:Thecustomerswereallthestudents,teachersand parents. 小题4:
“It’s really hard work.” said one of the students, “We must make a plan before the cooking. We must know the cost of the food. Also, we must learn how to serve customers well.”
“ This activity is to give a practical(实践的）chance to the students,” said a teacher, “ What’s more,the students will not only learn how to make money by their own hands, but also know the meaning of life.”

A. When eating the food, each of them thought it was wonderful. B. This activity was part of the English Art Festival in the school C. They all worked hard and sold the food at low prices. D. The students did the shopping and the cooking all by themselves.

小题5:What does this passage tell us?

A．The students can eat the food without paying for it.

B．The activity is useful for the students.

C．Parents must help students prepare for the food.

D．All the students like this activity a lot.