Which of the following is NOT the reason that endangers the parks and public gardens insid

Which of the following is NOT the reason that endangers the parks and public gardens inside and near cities？

A．Large construction works realized within green areas.

B．Illegal constructions on the coast and ecologically protected areas for tourism development.

C．Industrial solid waste and industrial dust discharged.

D．The construction of a large number of bars and kiosks.

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