问题描述：
九年级英语同义句转换
1.The question was so difficult that i didn't konw how to answer.
The question was _____ _____ _____ _____ _____ answer.
2.Wang Hong wants to improve her listening skill.She listens to the radio.
Wang Hong wants to improve her listening skill _____ _____ to the radio.
1.The question was so difficult that i didn't konw how to answer.
The question was _____ _____ _____ _____ _____ answer.
2.Wang Hong wants to improve her listening skill.She listens to the radio.
Wang Hong wants to improve her listening skill _____ _____ to the radio.
问题解答：
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