【简答题】A.Gas can be used in liquid and gas form. B.It will provide gas through long pipelines. C.Gas is frozen into liquid and transported. D.It will bring huge profits to the researchers.
【单选题】听力原文:M Our gas company, Newport Gas, is buying up Dominion Gas. The entire city is going to be controlled by one gas company. Say goodbye to cheap gas, don't you think? W No, I can see benefits to the...