they are either unduly optimistic or unduly pessimistic

Take either half ,they are exactly the same . they are either unduly optimistic or unduly pessimistic They are either too big or too small.这里用are对吗? 期末考~急there are two apples.are they for me.yes,you can have either.为什么用either?both呢 翻译If two past lovers can remain friends,it's either they were never in love or they still are. If two past lovers can remain friends,it's either they were never in love or they still are. There are many trees on___side of the street.They are tall and green.A.every B.both c.either both all either any neither none each every 71. My parents are _____ at home. They are watching TV n They are all very nice either apple or banana和They1They are all very nice either apple or banana和They are not fruit neither this one or that one的意思 They are going to plant trees _____side of the road.A.on both B.in both C.on either D.in either neither.they are either too cold or too hot为什么否定用neither不用either.然后再说都不冷不热?用法和翻译 either是看有没有NOT还是句意的否定?they are unable to find food ,or find each other,___.(too/either) You may take both of them,they are both good和You may take either of them,they are both good有什么区别啊 Who'll come to the meeting,Tom or Bill?- (Either,Neither).They are both on a business trip. Sam looks like his father.They are ___ tall.A either B any C all D both 选哪个 They don't have a nose either.Their eyesight is poor too.Below their eyes are two tiny holes.英语 If two past lover can remain frends ,its either they were never in love or they still are是什么意识我想知道什么意识 If two past lovers can remain friends ,it's either they were never in love or they still are.有语法错误吗?