Why not     help when you were in trouble?[ ]

A.you ask for

B.ask for

C. asking for

D.to ask for

       辛弃疾的《破阵子·为陈同甫赋壮词以寄之》中具体描述军营生活的是：                                      ，

                                      ；描写战斗场面的是：                                ，                                     ；抒发词人一生抱负和无尽感慨的是：                                   ，                                    。