单项选择题

All the investigations ______ before the deadline, the staff decided to have a party as a celebration.

A．been fulfilled
B．had been fulfilled
C．were fulfilled
D．having been fulfilled
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单项选择题
All of the following are the themes of the songs of The Beatles EXCEPT ______.
A．love
B．death and poverty
C．old age and daily life
D．conflict and struggle
单项选择题
Why are American films so popular
A．Because they are performed by famous actors and actresses.
B．Because the good guys in the movies always win in the end.
C．Because the heroes have to deal with many problems and frustrations.
D．Because the movies are well made and the stories are very good.
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