The word “day” has two meanings. When we talk about the number of days in a year, we are using “day” to mean 24 hours. But when we talk about day and night, we are using “day” to mean the time between sunrise and sunset. Since the earth looks like a ball, the sun can shine on only half of it at a time. Always one half of the earth is having day and the other half night. A place is moved from day into night and from night into day over and over by the spinning（旋转）of the earth. At the equator（赤道）day and night are sometimes the same length（长度）. They are each twelve hours long. The sun rises at 6 o’clock in the morning and sets at 6 o’clock in the evening. For six months the North Pole is tilted（倾斜）toward the sun. In those months the Northern Hemisphere（半球）gets more hours of sunlight than the Southern Hemisphere. Days are longer than nights. South of the equator nights are longer than days. For the other six months the North Pole is tilted away from the sun. Then the Southern Hemisphere gets more sunlight. Days are longer than nights. North of the equator nights are longer than days. Winter is the season of long nights. Summer is the season of long days.

某同学在学习家庭用电知识时：

（l）他设计了A、B、C、D四组有关插座、螺口灯泡、开关的家庭电路如图甲所示，其中连线正确的一组是____ ．

（2）天气渐冷，该同学家中购置了一台金属外壳取暖机，为用电安全，接入家庭电路时，应选用图乙中____ （选填“E”或“F”）插座，它能保证取暖机金属外壳与____ 相连．

（3）图丙中G、H是使用测电笔检测的两种握笔方法示意图，其中正确的是____ ．

（4）该同学家电能表的表盘如图丁所示，其读数是____ kW•h．若电能表的表盘转了300转，则该同学家的用电器总共消耗了____ J的电能．

假如你校有几位来自美国的交换生，他们打算周末步行去翠湖公园。请根据提示为他们写出前往的路线，并简介公园的情况。

要点提示：1. 路线(见右图)；

               2. 公园环境优美、凉爽，还可游泳、野餐等；

               3. ……

写作要求：1. 词数80个左右， 开头已给出，不计入总词数。

2. 文中不能出现自己的姓名和所在学校的名称。

Cuihu Park is not far from here. It's easy to get there. Just go straight……

I think this story is ____ (interesting) than that one.