He is Jack of all______and master of none.A．tradesB．businessesC．fieldsD．areas

Jack is an intelligent pupil, but he lacks __________ for working hard and becoming a

Because of bribery, he was sentenced to death and was ______ political right all his life.

All but______to have an excursion.A．he and I am goingB．I and he is goingC．he and I are goi

_____, he is always modest.A．With all his profound knowledgeB．Because of all his profound

Because Jack was ______ of the new limit, he was stopped and warned for speeding.A．ignoran

It is ______Jack is modest and thoughtful that he is respected by his colleagues.A．forB．as