93.Just having put away the dishes from the table,----.A.someone knocked at the doorB.she heard someone knocking at the doorC.there was a knock at the doorD.the telephone
问题描述：
93.Just having put away the dishes from the table,----.
A.someone knocked at the door
B.she heard someone knocking at the door
C.there was a knock at the door
D.the telephone
答
正确答案选 B
这答题 .Just having put away the dishes from the table ，是分词的完成时作状语，分词作状语时，分词的逻辑主语和句子的主语应该保持一致， 很显然分词put away 的动作是she 发出的，所以答案只能是B。
答
你好！
B
由于给出的分句省略了主语，所以后面的主句主语一定要与分句主语保持一致，只能选B
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答
选择B
刚收拾完桌子,她就听到有人敲门.
既然前面的状语部分用了现在分词,就说明后面句子的主语就是前面have put away的逻辑主语.
所以应该是she作主语.