高考英语单选 倒装There,--------Mrs.Tailor,stretching out to gather h

答案是B.standing on a wooden box was
There, standing on a wooden box was Mrs． Tailor, stretching out to gather her precious eggs laid by her hen．
如果选A 应该是 There was standing Mrs． Tailor on a wooden box ,stretching out to gather her precious eggs laid by her hen．
再问： 还不太懂，为什么要用上面的语序才行呢
再答： 先不考虑 there 因为这是个虚词
这是 带现在分词 的地点状语 提前 谓语 全部倒装
你把现在分词 去掉 你就明白了