——your dress is so nice .___thanks.my mother( )it for me as a birthday present.a.has bought b.will buy c.has been bought d.was bought为什么 buy不是非延续动词吗 可以用在这种情况吗

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——your dress is so nice .___thanks.my mother( )it for me as a birthday present.a.has bought b.will buy c.has been bought d.was bought为什么 buy不是非延续动词吗 可以用在这种情况吗

——your dress is so nice .___thanks.my mother( )it for me as a birthday present.a.has bought b.will buy c.has been bought d.was bought为什么 buy不是非延续动词吗 可以用在这种情况吗
——your dress is so nice .___thanks.my mother( )it for me as a birthday present.
a.has bought b.will buy c.has been bought d.was bought
为什么 buy不是非延续动词吗 可以用在这种情况吗

——your dress is so nice .___thanks.my mother( )it for me as a birthday present.a.has bought b.will buy c.has been bought d.was bought为什么 buy不是非延续动词吗 可以用在这种情况吗
不是说瞬间动词不能用现在完成时,而是不能和表示延续一段时间的短语连用如：for...,since,how long 等.瞬间动词也有完成时：My mother has bought it.
但是如果是：How long has she bought it.或者 She has bought it for three days.就错了.

正因为 buy 是非延续性动词，所以才可以选a 啊

C和D是被动语态，这句话意思是妈妈买裙子，应为主动语态，所以首先排除C和D。
因为妈妈买裙子这个动作是已经发生了，B为将来时，所以排除。正确答案为A。
buy是非延续性动词，但可以用在这种情况，但是当句子里有表示一段时间的状语时不能这么用，如不能说She has bought it for me as a birthday present for one week....

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C和D是被动语态，这句话意思是妈妈买裙子，应为主动语态，所以首先排除C和D。
因为妈妈买裙子这个动作是已经发生了，B为将来时，所以排除。正确答案为A。
buy是非延续性动词，但可以用在这种情况，但是当句子里有表示一段时间的状语时不能这么用，如不能说She has bought it for me as a birthday present for one week.

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我来解释下a指现在完成时，现在已经买了。b指将来时，未来将要买。c指过去完成时的被动语态，意思是现在已经被买。d是过去时，指被买了。你看问题的主语是我妈妈，被动句肯定不行的，除非主语是衣服。根据语意可以看出衣服是已经买下来的，也不能用将来时。所以选A...

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我来解释下a指现在完成时，现在已经买了。b指将来时，未来将要买。c指过去完成时的被动语态，意思是现在已经被买。d是过去时，指被买了。你看问题的主语是我妈妈，被动句肯定不行的，除非主语是衣服。根据语意可以看出衣服是已经买下来的，也不能用将来时。所以选A

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加在在一段时间后，才用延续性动词
其实这道题只用一般过去时是最好的，但没有，所以只能选A了

your new dress is nice is this your dress?改为复数句 句子 改为感叹句Your dress is beautiful （ what's color is your dress? Your boyfriend is so （your mouth is so so where is your So your heart is, what colour is your dress?和 what is your dress colour?哪个是对的? is this dress your friend's?可以说成 is this your friend's dress ——May your pen be in your pencil-box?——Ah___A.so it mayB.so it isC.so is itD.so may it —your dress is very beautiful —thanks.this is __ present that i got from my mother.a.a b.the she is in a red dress 同义句 she—— —— a red dress The dress she bought yesterday was so beautiful的同义句She bought —— —— beautiful dress yesterday ——your dress is so nice .___thanks.my mother( )it for me as a birthday present.a.has bought b.will buy c.has been bought d.was bought为什么 buy不是非延续动词吗 可以用在这种情况吗 ——your dress is so nice .___thanks.my mother( )it for me as a birthday present.A has boughtB was bought C has bought D will buy这道题应该是B还是C呢,对不起,打错了,A应该是bought ___wonderful dress it is!thank you so much for your present.a,what.b,how a.c,what a.d,how —Your dress is extremely nice,Helen.—Yes,but it doesn’t fit me around the neck right.A.rather B.pretty C.fairly D.quite