题目内容

元音[y]与[u]的区别主要在于_______________。

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“资”的韵母属于“四呼”中的()呼。

用所给短语的适当形式填空：call upon / stand for / function as / be filled with / at ease1) The emblem ___________ Beijing's hopitality and hopes.

用所给短语的适当形式填空：call upon / stand for / function as / be filled with / at ease2) "Dancing Beijing" is a symbol of trust and an expression of self-confidence, ____________ the promise that Beijing -- the host city of the Beijing 2008 Summer Olympic Games -- has made to the world and to all mankind.

用所给短语的适当形式填空：call upon / stand for / function as / be filled with / at ease3) Red represents a mind _________, symbolizes vitality, and conveys China's blessing and invitation to the world.