() in what position the engine stops there will always be at least one of the cylinders with its starting air valve open to admit compressed air to start the engine.
时间:2019-04-15 01:32:28 关键词:always,will,there() in what position the engine stops there will always be at least one of the cylinders with its starting air valve open to admit compressed air to start the engine.
A.Because
B.Owing to
C.For
D.No matter
答案解析
D
举一反三