Henry can't attend the party at Tom's house at present because he is preparing t
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Henry can't attend the party ________ at Tom's house at present because he is preparing the speech at the party ________ at Marie's house tomorrow．?
[]A．held; being held
B．to be held; to be held
C．to be held; held?
D．being held; to be held
试题答案
答案：D