单项选择题
A.What do B.What you say C.What you said D.What did you say
（）for many years，the AB passed the examination and beca...
单项选择题（）for many years，the AB passed the examination and became an officer.
A.Having ignored him B.To have been ignored C.To be ignored D.Having been ignored
Whom are you looking（）?I want to see your Chief Mate.A....
单项选择题Whom are you looking（）?I want to see your Chief Mate.
A.on B.in C.for D.at
