Nowadays, there are more and more                                 in some big cities. It is estimated that                                .(用具體數(shù)據(jù)說明某現(xiàn)象)

　　Why have there been so many               ? Maybe the reasons can be listed as follows. The first reason is that                           .(原因一) Besides,                            .(原因二) The third reason is                           .(原因三) To sum up, the main cause of is due to                                     .(指出主要原因)

　　It is high time that something should be done. For one thing,                                   .(解決建議一) For another thing,                                          . All these measures will certainly             .(解決建議二)

　　編輯推薦：

      中考各科目重點知識匯總

　　 歡迎使用手機、平板等移動設備訪問中考網(wǎng)，2023中考一路陪伴同行！>>點擊查看