摘要： The secretary worked late into the night, a long speech for the president. A preparing B to prepare C prepared D being prepared
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The secretary worked late into the night, ______a long speech for the president.
- A.to prepare
- B.preparing
- C.prepared
- D.was preparing
The secretary worked late into the night, ______a long speech for the president.
A. to prepare B. preparing C. prepared D. was preparing
查看习题详情和答案>>The secretary worked late into the night, _____a long speech for the president.
A. to prepare B. preparing C. prepared D. was prepared
查看习题详情和答案>>The secretary worked late into the night, _____ a long speech for the president.
| A．to prepare | B．preparing | C．prepared | D．was preparing |
The secretary worked late into the night, ______ a long speech for the president.
| A．to prepare | B．preparing | C．prepared | D．was preparing |