— What's two and _____?
— It's nine.
根据对话内容可知说的是“二加几等于九”，故答案选选项C。
Mary09:45:10
Hi,Jim. Nice to meet you!
I'm a girl. My name is Mary Brown. I'm from (来自）the USA. My favorite（最喜爱的）color is red. My telephone number is 873-3516. I live（居住）in Japan now.
Jim09:46:05
Hi,Mary. Nice to meet you,too!
I'm a boy. My name's Jim Hill. I'm from America. My favorite color is blue. And my telephone number is 894-2015. I live in England now.
Mary likes _____.
根据“My favorite (最喜爱的）color is red.”可知答案选A。
The girl's family name is _____.
女孩的全名是Mary Brown，其中Mary是名，Brown是姓。
The two children are on line （在网上）_____ .
根据所给的时间可知他们上网聊天的时间是在上午。
Jim's telephone number is _____.
由表格中的 “And my telephone number is 894-2015.” 可知答案选D。
— _____ your name,please?
— My name is Jim.
What's your name? 意为“你叫什么名字？”，其答语用：My name is…/I'm…等。根据答语可知选选项B。