In April,2009,President Hu inspected the warships in Qingdao,____ the 60th anniversary of the founding of the PLA Navy.
A. marking B. marked
C. having marked D. being marked
A birthday is no ____for tears.
A. chance B. expression
C. occasion D. service
--How did he ____the punishment he was given for his cruel conduct?--No reaction at all.He knew unkindness often reacts upon the unkind person.
A. respond with B. react to
C. respond for D. react against
（题文）It is _____that he is heavily in debt,but I am not sure whether it is true.
A. said B. shouted
C. whispered D. told
We decided to hold the summer party ____instead of in the house.
A. on the air B. in the air
C. up in the air D. in the open air
（题文）I’d like to give my thanks to all of you on this special ______.
A. atmosphere B. occasion
C. instruction D. tradition
