How__giving her a nice pen on my best friend's birthday?

How__giving her a nice pen on my best friend's birthday? ni hao a ni ni jiao sm a wo ai ni a ni hao a ni hao a ni hao a baidueneenenenene ni s a aa a 你是谁? ni di jio pian you ma a Niña是哪国语, a ni hei ke sei you nina and her very long hair的歌词翻译I have a tale, but not a tail Like felius domesticum It's of a girl, a real girl I'm calling by her real name And thus began A summer camp sonnet She saw a boy who would soon be A bee in her teenage bonnet Ni hai ,ni dui wo shuo de luoyan shi zhen de ma nijiao wo bu yao jinchnag gei ni da dianhua ,ni hui hen fan ,wo zhen de nam fan ni ma ni zhen de zai fu wo ma keshi ni you weishenm fa xin ma wo zhesgi weishenm a wo zhao ni ,wo lianxi bu dao ni le ,wo zhe 已知,NI+Cu^2+ =NI^2+ +CU,CU+2Ag=Cu^2+ +2Ag,则下列判断正确的还是 A.还原性,NI>Ag>CUB.氧化性,NI^2+>CU^2+>AG^+C还原性,NI wo ai ni ni ni ni zai na ni shi shui a ?wo men renshi ma ?中文是什么意思 mi a ni da ,ca lang hei yo.