二题,请问在这里为什么不能加does?

二题,请问在这里为什么不能加does? it does from .为什么这里加does 如 I'm from .it does from .为什么这里加does 如 I'm from .这里也没do? While having some money does have an impact on our level of happiness1 说说主谓宾?2 does在这里是什么意思,有没有实际意思?为什么加does what does your family do?请问这里为什么要用does 这里没有单数第三人称啊 Does he often have to go to the doctor?为什么要加the啊`have在这里什么意思 英语语法问题：my name does have some special meaning!Q:Does your name have any special meaning?A:Ya,my name does have some special meaning.这句话里,为什么要加 does have 在这里是动词vt吗? 英语翻译RT,以及请问caber在这里的用法?为什么要加me? with age comes wisdom请问这是什么意思 在这里为什么要加with的意思 where does your uncle work为什么不能是where is your uncle work为什么这里work不能作名词 .. He does his homework most carefully in his class这里最高级前为什么不加the? what languages does she speak?这里的languege为什么要加s Does your mother like watching movies?这里的watch为什么要加ing? 请问,being在这里做什么成分?strangely enough,some famous scientists have the qualities of being both careful and careless.请问这里为什么要加being呢 为什么溴乙烷不能直接加氢氧化钠生成二乙醇? great many people请问这里为什么不加介词of Does she likes bananas?这句话有没有毛病?like在这里要不要加S? “the……(名词）”后面的动词为什么不可以加s比如“Does the monkey( )in the desert?正确答案为”live“,可是为什么不能加s?既然句首为”does“,就说明这里的”monkey“是单数形式,第三人称单数后 价值是凝结在商品中的无差别的一般人类劳动,请问这里的为什么要加一般这个词,