Is that a pen?Is that a pencil?把两句合并为一个选择问句 Wang Fang is (ten)提问ten
问题描述：
Is that a pen?Is that a pencil?把两句合并为一个选择问句 Wang Fang is (ten)提问ten
答
is that a pen or pencil? how old is wangfang?
答
1. Is that a pen? Is that a pencil?把两句合并为一个选择问句
答：Is that a pen or a pencil?
2. Wang Fang is (ten)提问ten
答：How old is Wang Fang.
答
Is that a pen or a pencil?
How old is Wang Fang