(T/F) The cost of pipeline construction and maintenance is low.
A: 正确
B: 错误
A: 正确
B: 错误
举一反三
- 中国大学MOOC: (T/F) The cost of pipeline construction and maintenance is low.
- Pipeline is low cost and reliable. Is it true? （）
- Civil engineering involves , , , and of structures. A: Maintenance B: Creating C: Design D: Practicing E: Planning F: Construction
- The use of foreign exchange brokers provides low cost information to the foreign exchange traders. A: 正确 B: 错误
- Cost of pipeline is very different of underground conditions. Is it right? （）