飞机在地面,外流活门的工作是由其内部的哪个部件控制的?
A、真空电磁阀(VACUUM SOLENOID)
B、步进马达
C、放泄电磁阀(DUMP SOLENOID)
参考答案:A
Here is a list of names of the guests to be invited to the party. Please don’t _______ any of them when typing.
A.let out
B.make out
C.leave out
D.put out
你希望有什么样的工作环境