difficult issues

  • Web热点难点问题
1.
热点难点问题
热点难点,hot and... ... ) Hot spots and difficult problems of society 社会热点难点 ) difficult issues 热点难点问题 ...
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Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard