Families _________ one parent has an only child could have two children.
举一反三
- Now, families where one parent is an only child could have two children.
- Today，__meet two families with only children.
- Very low fertility can become ______ , and children of one-child families want usually only one child themselves.
- Delegates said it was better for children to grow up in families with more than one child, i.e. with two or three siblings.
- How many children do they have? A: One child. B: Two children. C: Three children. D: Not mentioned.