材料一：“仁”即要爱人，要广泛地理解和体贴别人，自己不愿意做的事，不应强加于人。

材料二：夫严刑者，民之所畏也；重罚者，民之所恶也。……吾以是明仁义爱惠之不足，而严刑重罚之可以治国也。

——《韩非子》

请回答：

名著阅读。
《童年》讲述的是（主人公）                  三岁到十岁这一时期的童年生活。他在艰难困苦、令人窒息的环境中仍保持着生活的勇气和信心，并逐渐成长为一个                                                                      的人。

二次根式 $\sqrt{x-2}$有意义的条件是（　　）

我国修建的青藏铁路，在穿过可可西里、楚马尔河、加索等自然保护区的线路上采取了绕避、设置通道等措施，这样做（  ）

①能减少青藏铁路的建设投资 ②体现了人类在自然界面前是无能为力的 ③有利于保护当地的动物 ④有利于保护环境．

    It was Sunday. The weather was very fine. The students of Class One went out for a ____. They went by ____ with fruits, vegetables, meat, cookers and some ____ things. At about half past ten, they ____ at the foot of a hill. There was a big lake and many green trees there. Birds were singing and the air was very fresh. The students were ____ preparing for the picnic. Some of them were getting ____ from the lake, some were washing vegetables and fruits, and others were putting a big cloth ____ the grass. At about twelve o'clock the lunch was ready.

    After lunch, they had a good time by singing, dancing, drinking and talking. At three o'clock, they began to ____ the hill. The hill was quite ____, but they all tried to reach the ____ of it. On the hill, they felt very excited and all cheered.