these girls may face a lot of probiems什么意思?这里面的FACE是什么词性的词？

these girls may face a lot of probiems什么意思?这里面的FACE是什么词性的词？ _________you face these difficulties? these girls are my cousins. -------these girlsthese girls are my cousins. -------these girls The study suggests that if these girls grow up believing that boys are better at math than girls are,then these girls may not do as well as they would have if they were more confident.全句翻译并语法解释 These girls are nice.改为一般疑问句 These are pretty girls.改成感叹句 These girls are nice改为否定句 I must( ) these girls.They are poor 请问：These beautiful dolls are（ ）girls Boy and girls may behave ________(different ) what's wrong with all these girls还是what are wrong with all these girls? three,are,girls,who,these,连词成句 girls these her are friends two连词成句 What are these girls?They are my cousins.【改错】 i don't know these girls.do you know____(they)? these,who,girls,are,two连词成句 two,are,Mike's,sisters,these,girls连词成句 These girls have a volleyball.改一般疑问句