My hobby is (collecting postcards)对括号部分提问

问题描述:

My hobby is (collecting postcards)对括号部分提问

what's your hobby?

collecting postcards 是动名词做表语,是提问爱好是什么,所以应该是What is your hobby?
要注意这里原本my是第一人称,在改为疑问句是要用第二人称your.

What is your hobby?( 或:What's your hobby?)

What's your hobby?
望能采纳。