中国传统乐器编钟最为盛行的年代是( )。
两个以上的音按一定的规律同时发声,指的是( )。
国画是我国传统的美术形式,我国存世最早最完整的国画作品是下列的哪件作品?( )
Learning portfolio is an important means of__________.
As far as school assessment is concerned, we have teacher’s assessment, ______and portfolios.
【简答题】
请对以上教学片段进行评析。
Which one is different from the others according to places of articulation?
What rhetorical device is used in the sentence: The duties of a soldier are to protect his country and peel potatoes.
Cold and hot are called______ antonyms.
When a speech sound changes and becomes more like another sound that follows or precedes it, it is said to be______