Both of the twins are good at singing(否定句)怎么改否定句

Both of the twins go to school by bus Both of the students spell the word quickly(否定句) both of the twins are teachers 改单数句,为什么用either of不用 each of Both of the twins are good at singing(否定句)怎么改否定句 ____ of the twins are very outgoing.A Each B Both C All _____ of the twins has been to new york a both b nobody c neither which of the twins sisters is a teacher?both either neither3 个选项中哪个？ ________ of the twins has been to England.A.Both B.Nobody C.None D.Neither ( )of the twins want to be doctors.填什么,neither还是both?说说原因 ( )of the twins is in good health ,but( )work very hard.a.Both…neither b.Neither…neither c.Neither …both d.Both……both 1.___ went to the ball last saturday night?A.two of B.both of C.both of the twins ___ of the twins ___noodles. The twins ___good at English.为什么填are both You （ ）the twins both ( ) long black hair You （ ）the twins both ( ) long black hair the twins are both lovely girls .we like them 怎么翻译 为什么填are both 英语否定句转换Both ofthe twins like mooncakes with eggs in them.Neither of the twins _____mooncake with eggs in them查过字典,HAS和HAVE都行是have.OK. both of the twins like watching Tv.Lucy likes watching cartoons ,__Lily likes game showsA when B as C while D since I asked the twins to come for a taik,but(neither) of them came.解释句子意思,说明为什么用neither,不用 both either none?