52单词网 > 高中英语 > 高中英语题库 > 从所给的四个选项中选择最佳答案 The secretary worked late into the night, a long speech for the

从所给的四个选项中选择最佳答案 The secretary worked late into the night, a long speech for the

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从所给的四个选项中选择最佳答案 The secretary worked late into the night, a long speech for the

从所给的四个选项中选择最佳答案

The secretary worked late into the night, ________ a long speech for the president.

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A.to prepare B.preparing C.prepared D.was preparing

试题答案

答案:B