has问不应该用has答吗 为什么这题回答用does

has问不应该用has答吗 为什么这题回答用does what has happened?为什么用HAS The election has ended 为什么用has which country has more sheep than people?为什么用more sheep more不是用在多音节吗?sheep又不是多音节?which country has这是疑问句has不应该用have吗? Our first flag had a white elephant on it中为什么要用had?不应该用has么?>_ the blue bag has got four wheels为什么用has got这个包有四个轮子,不应该是the blue bag has four wheels.为什么用has got? He has so many ballsso 为什么不写成 very,so和very分别应该用在哪里,说明为什么,再举个例子,改成very的话就是He has very many balls他有很多球,应该可以把 somebody has taken my watch为什么要用has 不能用was呢 为什么The girl has long hair.不能用has? 为什么要用have,不能用has呢? Most of my knowledge has been acquired from books.中应该用has还是have?为什么?Most of my knowledge has been acquired from books.应该用has还是have?为什么呢? Chen Qiang told Mr Smith that the People's Republic of China was founded on Oct.1st,1949为什么用was founded 而不是has founded?不应该只是过去的过去吗?错了，为什么不是has been founded? She has visited many countries中为什么会有has老师问我为什么，我被难住了，俺不服输一定要查出原因！【握拳ing there have been many great inventions 为什么用have一个地点不应该用has吗 难道是要跟后面的inventions?不太懂 My life has change a lot in the past few years.为什么用has,不能用have, she has been ill for 3 days,这里为什么要用been,直接she has ill 不行吗 He is going as soon as he ___ dinner ___为什么不用has而用has had?他现在一做完作业就去吃饭 后半句应该是一般将来时，应该用has，但是却用has had 的现在完成时， which 后面为什么还用has been 这个时态,我认为应该用过去完成时A new machine called 'The Revealer' has been invented and it has been used to detect gold which has been buried in the ground.