music is a visible thing中music是不可数名词 为什么加a?如题

music is a visible thing中music是不可数名词 为什么加a?如题 music is a visibel 抱歉，有个错误要更正一下，应该是visible. The music is a Li yundi is t( ) on music.He is a famous Chinese p 根据短文内容判断正( T )误( F ).What is pop music It ’s hard to say clearly .Pop music is simply the music liked by many people at a time .Many people think pop music means rock music ----the music became popular in the last 25 year .What The shirt is _ in small,medium and large size.A.original B.visible C.delicate D.available 英语翻译The Correspondence PrincipleThe only reason we don’t usually notice diffraction of light in everyday life is that we don’t normally deal with objects that are comparable in size to a wavelength of visible light,which is about a millio beethoven is a very famous _________(music) 英语翻译There are many different ways owners can abuse animals in their care.Some are visible without having to get close to the animal while others take a closer inspection.If an animal is wearing a collar and it is so tight,it is cutting into t music is 有关螺纹、扣型的英文although not all male NPT threads can be assumed to be of standard length per ANSI B1-20-1,the number of male threads visible is a good indication.(a) from ANSI B1-20-1,the correct wrench tight thread exposure is 3 1/2 t – I think music is as interesting as art.-- _______ .I think music is very nice.– I think music is as interesting as art.-- _______ .I think music is very nice.A.I don ’ t know B.Maybe,but I prefer musicC.That ’ s all right D.I hope so 六上英语试题He ____ like fish A.don't B.doesn't C.notDaming _____ the music is good.A.thinks B.thinking C.think 英语翻译提出观点：Now there is a growing awareness that...It is time we explore the truth of ...Nowhere in history has the issue been more visible. listen our music teacher is playing the music of two Butterflies__——?A.what a sweet music B.how sweet music c.how a sweet music d.what sweet music music music is so important that life without music is like a severe winter without sunshine 是This is a music room.还是This is music room he is crazy music.he listens to music o when he is riding a bike.