The project__________, my colleagues and I had a party to celebrate it.
#90961
A
completed
B
was completed
C
had completed
D
completing
推荐题目
With efforts _______ conservation, we may believe that people enjoy a healthy life without the environment around them ________. 
#91305
A
focused on; suffering
B
focusing on; suffering
C
focused on; being suffered
D
focusing on; suffered
The Smiths have gone to New York for their holiday, with an old servant ____ their house.
#91417
A
looking after
B
look after
C
having looked after
D
looked after