单项选择题
A.Yes
B.Not
C.It must be based on cost
D.Not mention in the paragraph
单项选择题 Pipeline is low cost and reliable. Is it true? （）
单项选择题 Cost of pipeline is very different of underground conditions. Is it right? （）
单项选择题 Pipeline is able to deliver the products based on the advantages of low rate of loss and damage, minimal climatic effects and reduced labor cost. Do you agree? （）