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1945年10月24日,联合国宪章正式生效,其确立的( )等原则,构成了现代国际法的基石,标志着多边主义新的重要开端。
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当今世界,( )是时代潮流,国与国之间的相互依存空前紧密,利益共生不断深入。
[音频]Directions: Listen to the short passage and fill in the blanksIt is not a secret that spending time outdoors is good for our1._______. The more we learn about the 2._______ of being in nature, the more sense it makes to get outside. This could be especially important for school children.New 3._______ suggests that kids may learn better when they are 4._______ by greener spaces. Green spaces are spaces filled with vegetation – like trees, flowers and other 5._______.But these days, outdoor time is competing for a child's 6._______with indoor activities. Children may find it difficult to resist computers, television and 7._______ games.So, in many parts of the 8._______ children are spending less and less time outdoors. All this indoor activity can hurt a child's 9._______ and mental health. But can it affect how well they do in school? Researchers in Barcelona, Spain and in the United States are 10._______ to answer that question.
大红袍产于福建省武夷山,是乌龙茶中的极品,富含茶多酚、茶多糖、茶氨酸,具有 ( )等功效。
不同的茶,茶性不同。红茶和黑茶性____、绿茶和黄茶性____、白茶性____、青茶性____。
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