Mary is good at dancing,but she can't sing well.-----__________A.So her sister B.So is her sister C.Neither can her sister D.So it is with her sister,为什么选D

Mary is good at ------.(paint) Is Mary (good)than me at(swim) Mary is good at English = Mary in English 六年级英语辩不同发音的词①I play(ed) football with my classmates last Saturday afternoon②Tom'family liv(ed) in New Yort③Mary is good at dancing.She danc(ed)wonderfully last night.④I learn(ed) to swim when I was only nine years old Mary is s_______.She is good at her subjects. Mary is good at English.Lucy is good at Englis=_____ _____Mary____ ____Lucy is good at Englishi Mary is good at playing soccer.改同意句 Mary is good at running（同义句转换） 改为同义句：Mary is good at dancing. Mary is good at flying kite.（改为否定句） is at maths good mary .连词组句 Mary is good at English.Lucy is good at English,too 合并为1句___ ____ Mary ____　____　Lucy is good at English． 英语同义句填空!Mary is good at English and Lily is good at English.同义句：Mary is good at English and ______ ______ Lily. Mary is good at singing.(改为同义句)Mary ___ ___ young as she is,mary is very good at()difficule customers 括号里填什么 yong as she is,mary is good at handing difficult customers mary is good at music 和 he is very healthy 同义句怎么改 请问改同义句,neither Mary nor Lily is good at Chinese是等于Both Mary and Lily are not good at Chinese还是Mary isn't good at Chinese.Lily isn't,either 求原因,