答案：C

题目分析：考查固定句式。本题是由特殊句式：祈使句+连词+陈述句，转换而来。祈使句+连词+陈述句=If引导的条件句+主句。这个句型进一步转换成：名词短语+连词+陈述句。本题Make good use of learning resources such as the website and library, and you will make great progress.="If" you make good use of learning resources such as the website and library, you will make great progress.故C正确。

点评：本题是由特殊句式：祈使句+连词+陈述句，转换而来。祈使句+连词+陈述句=If引导的条件句+主句。这个句型进一步转换成：名词短语+连词+陈述句。