增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。

删除：把多余的词尾（\）划掉。

修改：在错的词下画一横线，并在该词下面写出修改后的词。

注意：⒈每处错误及其修改均仅限一词；

⒉只允许修改10处，多者（从第11处起）不计分。

    It was a freezing winter night. I pulled myself along the way before a long day's work stand behind the counter. An empty stomach and only ten-dollar note and a few pennies in the pocket, my life seemed hopelessly. Despite the warm Christmas atmosphere, my heart was frozen to dead. “Excuse me, Madam. Would you please be too kind as to give a few pennies? The little angels will appreciate for it.” A sweet voice rise behind me. I turned and found a plain-looking girt with two abandoned dogs. Without hesitations, I handed over the note in my pocket. Cheerfully the girl wait away and she would never know how she saved my day and my life.

设长方体的长、宽、高分别为2a、a、a，其顶点都在一个球面上，则该球的表面积为（　　）

材料一：天子以诸侯为臣，诸侯以大夫为臣，大夫以士为臣。……诸侯又可再分为公、侯、伯、子、男五等。……诸侯要定时向周天子进贡，定期朝见周天子。周天子出兵征讨时诸侯要带领本国军队随同出发，诸侯还要对天子的出巡、婚嫁、死丧等尽一定的义务。

——程幸超《中国地方行政制度史》

材料二：柳子厚谓秦有叛民，而无叛吏；汉有叛国，而无叛郡；唐有叛将，而无叛州。盖郡县之设，既无世袭，不得私有其土而有其民，而又不假之以兵，其势固无从叛。

——吕思勉《中国制度史》

材料三：国家置中书省以治内，分行省以治外，其官名品秩略同，所以达远迩、均劳逸，参错出入，而天下事如指掌矣。

——虞集《道园学古录》