1 . 根据语境，选择下框中的单词替换句中划线部分的单词或短语，使之意思一致。
1. Lie-flatters are different from previous generations, who didn’t have the pleasure or advantage to “ lie flat”.
2. In my opinion, your plan is just a castle in the air.
3. The “double reduction” policy has lessened students’ schoolwork burden and peer pressure.
4. The Internet could help reduce costs and raise productivity in all walks of life.
5. Question-and-answer periods are a great way to make the message easier to understand and strengthen key points.
6. The cave opening is too narrow, so we have to advance slowly through it.
7. Battle of the Changjin Reservoir is an extremely good film from the beginning to the end.
| clarify incredible lower academic luxury edge merely |
2. In my opinion, your plan is just a castle in the air.
3. The “double reduction” policy has lessened students’ schoolwork burden and peer pressure.
4. The Internet could help reduce costs and raise productivity in all walks of life.
5. Question-and-answer periods are a great way to make the message easier to understand and strengthen key points.
6. The cave opening is too narrow, so we have to advance slowly through it.
7. Battle of the Changjin Reservoir is an extremely good film from the beginning to the end.
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