there are two sisters.one is in the daytime.one is in the nighttime.but they never meet each other.what are they?

智力题 How many people are there in my family I have a big family ． There are two fathers ,two mothers ,two sons ,two daughters ,two husbands ,two wives ,a sister and a brother ． _______ two girls are my sister there are some 还是there are two There are five people in my family.They are mother.(a)two sister and me(b)me and two sisterThank soooooooooooooooooooooooooo much!1 there are two bears o-- there Those are A.two my sisters B.my two sister C.two my sister D.my two sisters are two his girls these sister连词成句 英文翻译：There are same two.和 There are fifty. there are two kinds of memory there are two chairs and a desk There are two farmers ( ) the apple trees There are two pictures ) the wall Are there d_ between the two pictures? There are four windows ( )the two doors. there are two maps on the back there are two p______ of good news. are two there policemen 连词成句 There are two in number.是什么意思?