Mary _________a professor for half a year. 
#64375
A
has married
B
married with
C
married
D
has been married to
推荐题目
President Nixon was deeply_____in the Water Gate problem at that time.
#66601
A
included
B
involved
C
concerned
D
affected
 The UN should  _____ the establishment of Iraqi government after the war, I think.
#82368
A
take part in
B
play a leading role in
C
play a role among
D
play a important part for