2. 职称英语
  3. The secretary worked late into the night, ______ a long speech for the president

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

游客2023-09-24  62
问题 The secretary worked late into the night, ______ a long speech for the president.
选项 A、to prepare
B、preparing
C、prepared
D、was preparing
答案 B
解析 此句考查非谓语动词的用法。此处没有连词，且用逗号隔开，只能用分词短语作状语。
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