The answer is the door.the door 是表语还是宾语

Do you know what the answer is? who do you think is the woman to answer the Love is the answer? Why the answer is The answer is The answer is Do you think the answer is true or f(填空) who is answer the phone? The shortest answer is doing. The answer is a pig The Answer Is No Forever The answer is a number WHAT DO YOU THINK IS THE KEY TO THE MARRIAGE?THANK!PLEASE ANSWER IN EN. You answer the door and a friend is standing on the doorstep.How do you say? What do you think is the answer?和Do you know what the ansewr is?都对吗 The shortest answer is doing the thing the answer to the question is t------- it is about things to do in the citynobody can answer it?oh,my god!