(单选题)

According to the investors, many companies neglect ______.

A.the unexpected pitfalls of biofuels

B.the labor quality of biofuels industry

C.the technology of biofuels industry

D.the innovative concept of biofuels industry

参考答案：A

参考解析：

细节理解题。根据第二段最后一句“many companies may not be fully aware of the potential pitfalls in the biofuel sector”可知，目前一些企业还未全面的意识到使用生物燃料存在的一些潜在问题。故选A。

知识点：阅读理解四选一英语专业基础知识阅读理解教师招聘-小学英语