Itisthenews____mostparentsofthehopethatthereisasafeandsociallyapprovedroadtoakindoflifetheythemselveshavenothad,buttheirchildrencan.

Thereweremanymorepeoplewhogotinjuredinthebigfirethan_______.

______whichwaytotake,thelittleboybehavedlikearealgentlemanwhocomfortedhissisterfromtimetotime.

若线性方程组AX=0只有零解，则线性方程组AX=b()．

中国新诗作品改编城歌曲的情况非常普遍，给下面歌词选段填入相应的作者和作品名称。①我从山中来，带着兰花草：种在小园中，希望花开好。(胡适《_________》)②天上飘着些微云，地上吹着些微分，啊!微风吹动了我的头发，教我如何不想她。(_________《教我如何不想她》)