________ he is ,he seldom shows his precious coins to others.
A.Coin -collector as | B.As a coin -collector |
C.A coin- collector as | D.Coin- collector that |
Tony was very unhappy for _______ to the party.
A.having not been invited | B.not having invited |
C.having not invited | D.not having been invited |
Though ________ money, his parents managed to send him to university.
A.lacked | B.lacking of |
C.lacking | D.lacked in |
The research is so designed that once _______ nothing can be done to change it.
A.begins | B.having begun |
C.beginning | D.begun |
“What do you think made Mary so upset?” “_______ her new bike.”
A.As she lost | B.Lost |
C.Losing | D.Because of losing |
“How do you deal with the disagreement between the company and the customers?” “The key ______ the problem is to meet the demand ______ by the customers.”
A.to solving, making | B.to solving, made |
C.to solve, making | D.to solve, made |