如果你想了解今天是几月几日，你应该问：
A. What is the date today? B. What day is it today? C. What is it?
当你向别人介绍你姑姑的职业时，你应说：________
A．This is my aunt. B．My aunt is a nurse.
当你想问别人的妈妈是做什么工作的，你应说：________
A．What's your mother? B．Who's your mother?
读句子，选答语。(10分)
( )（1）Who is this girl?
( )（2）What's your uncle?
( )（3）Is she a nurse?
( )（4）Are they students?
( )（5）Where are they?
I'm going to________a teacher.
A．is B．be C．am
Are they________？
A．farmers B．teacher C．a teacher