The secretary worked late into the night, ______ a long speech for the president.A．to prepareB．prepa
The secretary worked late into the night, ______ a long speech for the president.
A．to prepareB．preparedC．preparing D．to be prepared
C
题目简介
The secretary worked late into the night, ______ a long speech for the president.A．to prepareB．prepa
题目详情
The secretary worked late into the night, ______ a long speech for the president.答案
C试题分析：句意：秘书工作到很晚，为总统准备一个很长的演讲。这里需要非谓语动词做状语，因为the secretary和prepare是主动关系，用现在分词做状语，所以选C。