Petroleum is a()mixture of solid, liquid, and gaseous hydrocarbons that occurs naturally beneath the Earth';s surface.


Petroleum is a()mixture of solid, liquid, and gaseous hydrocarbons that occurs naturally beneath the Earth';s surface.

A.yellow-to-black

B.thick

C.thin

D.flammable

正确答案:yellow-to-black;thick;flammable


Tag:能源英语面面观 时间:2023-12-21 15:06:04