题干

The principle of the heating system in this building is that pipes ________ hot water from the boiler to every part of it.

A:consume

B:conduct

C:transmit

D:convey

上一题 下一题 0.0难度 选择题 更新时间:2019-01-26 10:39:16

答案(点此获取答案解析)

C