下列文言句子的句式类型与其他三项不同的一项是

He’s never sung English songs before,__________he—-_________. It’s his second time to sing inEnglish.

My grandmother ________ in Yangzhou. She was born there and has never lived anywhere else.

There are ______ people ,so it’s very crowded .

Did you hear about the hero who rescued the child from the burning building?—Yes. What do you think most people ______ if they were in a similar situation?