With the rapid development of petroleum industry, more and more oil products of high quality are bei

With the rapid development of petroleum industry, more and more oil products of high quality are being turned out.

A. 随着石油工业的稳步发展，越来越多高质量的石油产品远销海外。

B. 随着石油工业的迅速发展，越来越多高质量的石油产品被生产出来。

C. 尽管石油工业发展缓慢，生产出的石油产品质量却越来越高。

D. 由于石油工业的飞速发展，越来越多高质量的石油产品出口到国外。