吐字归音是我国传统声乐艺术提及___(____)___时所用的一个术语。要掌握吐字归音,需要首先明确___(____)___的特点。
You can _____ some bottles of wine, or some chocolates, or a bunch of flowers.
— ___________________
— Once or twice a week.
A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.
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