用BE动词造疑问句,例:Are you going to take an umbrella?

问题描述:

用BE动词造疑问句,例:Are you going to take an umbrella?

请问用什么时态呢?一般现在时、现在进行时、一般过去时
Is she from China?
Are you going to take part in the football game?
Were you born in Beijing?