【单选题】If you suspect that the illness might be serious you should not ______ going to the doctor.
【简答题】If you suspect that the illness might be serious, you should not ________ going to the doctor. A) pick out B) make out C) put off D) give off
【简答题】If you suspect that the illness might be serious you should not _____ going to the doctor. (A) put off (B) hold back (C) put aside (D) hold up
【单选题】If you suspect that the illness might be serious, you should not ______ going to the doctor.
【单选题】__________you suspect something, I may as well tell you the whole truth.
【单选题】下面哪一项正确描述了EFI电控发动机中脉冲阻尼器的功能?
A.
脉动缓冲器对喷油时燃油管路内产生的压力脉动起缓冲作用。
D.
脉动缓冲器产生燃油供给压力脉动,以便对燃油喷射进行优化。