Those yellow pants are on____for $15.A、sale B、sell C、sales为什么选A答案?前面不是复数?

Those yellow pants are on____for $15.A、sale B、sell C、sales为什么选A答案?前面不是复数? whose pants are those? A:Do you like those pants?B:( ).They're( )and cheap. A:I'll take those blue pants.Fifteen dollars.Here you are.B:OK.Here_____your______ like,I,these,brown,do,not,pants 连词成句 he,a,want,black and yellow,does 连词成句 These yellow pants are （$3） on （ ）部分提问. a yellow those are her yellow socks .对her yellow socks提问 those are yellow flowers.划线提问 those are yellow flowers 同义句 We like those yellow vests.一般疑问句 those are yellow kites 同义句 连词成句are,your,those,baby,pants(.) those Pants are whose怎么连词成句 连词成句 those,my,pants,likes,brother,blue are,pants,those,red,pretty,very怎么连词成句? those black pants are 40 yuan改为一般疑问句 I like those red pants.怎么改否定句?