句子变复数1 That girl is very pretty.2 This woman doctor is very smart.3 His ice-cream is very delicious.4 He is an engineer.5 Is she an air hostess?6 This is not my umbrella.知道一句答一句.

is this that 变复数怎么变 is that girl your friend?改为复数 that girl is from Beijing.复数 句子变复数1 That girl is very pretty.2 This woman doctor is very smart.3 His ice-cream is very delicious.4 He is an engineer.5 Is she an air hostess?6 This is not my umbrella.知道一句答一句. （单数句子变复数） 1.—Is that your family? —Yes,it is. that girl is beautiful变感叹句 把下列句子改为复数:this is a girl.that is your cousin.the picture is nice把下列句子改为复数:this is a girl.that is your cousin.the picture is nice. that is a jacket 变复数形式 that is his pen变复数句 That is my grandmother.怎么变复数 that is his room 变复数 That is her dish变复数 whose is that book（变复数） Is that coat blue?变复数 That is an appie(变复数)怎么变? that girl is very pretty.改为复数形式 Who is that girl?该改复数句 That girl is an American的复数形式