[单选] The fuel injection system is very important, so any trouble of it will （） the operation of the main engine.A. be affectedB. affect C. be effected D. effect
[单选] The fuel injection system is very important, so any trouble of it will （） the operation of the main engine.
A、 be affected
B、 affect
C、 be effected
D、 effect
发布时间：2026-02-09 13:38:53
