2022英语周报 八年级仁爱版答案

One possible versionSeveral minutes later, the ice broke suddenly and Harry's feet sank into the water. It was noep, but his legs got wet to the knees. Harry was so upset that the accident would delay hisschedule. He had to find some firewood to build a fire to dry his clothes. He pulled off his glovestook out his matches, and lighted the fire. Seeing the burning fire, he had thought he was safe. Butsuddenly, without warming, a heavy mass of snow dropped down. The flame of hope was put outUnluckily, his dog ran away and the fear of death came over Harry. He had no choice but torun to save himself. However, he did not feel his feet when they hit the ground. Having falleneveral times, he decided to rest a while. As he lay in the snow, he noticed he was not shaking. Hecould not feel his nose or fingers or feet. A feeling of horror came into his mind. It was when herealized he was going to die that he heard a bark and the noise his friends made

20.A【解析】由图可知,T的降水形成的地表径流峰值高.径流量变化大,说明降水强度大,地表径流速度快。T的降水形成的地表径流变化相对平缓,说明降水强度小,径流速度慢,下渗量大,蒸发量大,所以降水损失大。故选A。21.B【解析】由题干可知,流量过程曲线Tl出现频率高,说明该河水量汇集快,流速快,据此推测可能是多条河流在此汇集。上游和两侧支流同时来水,水流汇集快;其他三项支流的分布,径流汇集量相对较小,速度较慢,与T线不符。故选B。22.C【解析】甲河流域内旱地改水田会使农业用水量增加,径流量减少;修建调水工程,径流量会发生明显变化;坡地改梯田,坡度减小,使径流发生显著变化。覆盖地膜会减少径流下渗,但甲河径流速度快,下渗量小,因此影响程度最小。故选C。

以上就是2022英语周报 八年级仁爱版答案，更多英语周报答案请关注本网站。