问题
选择题
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
答案
答案：D
由at present可知第一空应用being held（表示正在被进行的动作）；由tomorrow可知第二空应用to be held（表示即将被进行的动作）。
