共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改.

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:把多余的词用斜线(/)划掉。

修改:在错的词下划一横线,并在该词下面写出修改后的词。

注意:1）每处错误及修改均仅限一词:

2）只允许修改10处,多者(从第11处起)不计分.

    My parents and I spent half a month in New York last year. We went to there in autumn. We think it is best season to visit America. The weather is usually cool or there aren't too many tourist in October. We stayed in a hotel in the center of the city. It was conveniently as we travelled most on foot. We couldn't understand the bus routes, and my parents didn't like travelled by underground. I went to look at the places that all tourists went to see. We went shopping in Times Square and spend too much money. What we liked most were going to the theater. We don't have the chance to see so wonderful plays at home.

材料一  长太息以掩涕兮，哀民生之多艰；余虽好修姱以 羁兮，謇朝谇而夕替；既替余以蕙纕兮，又申之以揽茝；亦余心之所善兮，虽九死其尤未悔……

                                                      ——屈原《离骚》

材料二  故人西辞黄鹤楼，烟花三月下扬州。孤帆远影碧空尽，惟见长江天际流。

                                      ——李白《黄鹤楼送孟浩然之广陵》

材料三  醉里挑灯看剑，梦回吹角连营。八百里分麾下炙，五十弦翻塞外声。沙场秋点兵。马作的卢飞快，弓如霹雳弦惊。了却君王天下事，赢得生前身后名。可怜白发生！

                       ——辛弃疾《破阵子·为陈同甫赋壮词以寄之》

我国最大，也是最长的内流河是（　　）