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【单选题】
The research requires more money than ________. (2007)A.
have been put in
B.
has been put in
C.
being put in
D.
to be put in
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【单选题】听力原文：W: How about your party last week? M: It was pretty successful and not a single friend was absent. Q: What does the woman mean? (16)
A.
One friend was absent from the party.
B.
All her friends were present at the party.
C.
Not all her friend participated in the party.
D.
All her friend took partners to the party.