问题描述:
[单选]
()into the cylinder because no fuel can burn()it.
A.ir must be admitted;without
B.Oil must be injected;without
C.Air must be admitted;with
D.Oil must be injected;with
参考答案:查看无
答案解析:无
☆收藏
答案解析:无
☆收藏
上一篇:The()can tell us how much heat we can get from the burning of an oil.
下一篇:When the fuel oil is burning in the combustion chamber, it().
- 我要回答: 网友(216.73.216.213)
- 热门题目: 1.不属于吊缸检修的技术要求有( 2.二冲程直流扫气十字头式柴油机 3.吊缸检修柴油机连杆螺栓时一定