废气涡轮增压器的压气机脏污会直接影响增压压力降低,引起柴油机()。
参考答案:冒黑烟
—Is Daming going to Jinan?
—Yes, _______. [ ]
A. she is
B. he is
C. she is not
D. he is not
卢因将组织变革过程分为哪几个阶段()。
A.解冻
B.变革
C.冻结
D.再冻结