核裂变是放热还是吸热:the door ____ u'd better have it repaired A won't shut B won't be shut

the door ____ u'd better have it repaired A won't shut B won't be shut Someone is knocking at the door.____ is it? The Girl Next Door the rpotection door是什么意思 There is ____"U" in the word bus . It's too hot.Would you mind ____the door?---____.Please do it now at the door 得意思 --Did you close the door? I can't see the ball. It's ( ) the door. The police______the door and entered the room