Because another children is not yet born and its sex is still unknown.因为另一个孩子尚未诞生,还不知道性别.
a woman has 7 children ,and exactly half of them are boys.ho
1个回答
相关问题
-
English Help!A woman has 7 children ,and exactly half of the
-
A woman has seven children.Half of them are boys.How can thi
-
请有心人帮帮忙,解几个英语谜语1.A woman has 7 children,half of them are boy
-
Mr.and Mrs .Black have five children ,and two of them are ar
-
按要求做题1、Tom's grandma has eight children half are boys andhal
-
（ ）_______ are from No.1 Middle School.A.Half them B.Half of
-
there are two woman and a boy in sea and ( )two woman near t
-
I have two children,and ________ of them are working in the
-
英语翻译One boy is a boy;two boys are half a boy;and three boys
-
Four distinct lines lie in a plane,and exactly two of them a