单项选择题
Which one is the meaning of the phrase“ignition system”？（）
A.转向系统B.电气系统C.悬架系统D.点火系统
单项选择题 Your influence，sir，is evidently（）with him：he will never set you in trouble，or willfully hurt you.
单项选择题 She works with（）teenagers.
单项选择题 Promotion went to the（）in rank.
