在巴洛克时期，许多教堂合唱团会招募阉伶歌手来演唱高音部分。

During the Baroque period, many church choirs recruited ___castrati to sing the soprano parts.

公司重组后，这些经理人变成了徒有虚名的傀儡，毫无实权。

After the company restructuring, these managers became ___figureheads with no real authority.