题目内容
【题目】太阳辐射和太阳活动深刻地影响着地球。据此回答下列各题。
【1】下列有关太阳对地球影响的叙述，正确的是（ ）
A．太阳辐射是太阳以光的形式向地球放射的能量
B．一年中哈尔滨获得的太阳辐射比南宁少
C．太阳活动对生产有影响，对生活没影响
D．太阳活动周期是高峰与低谷的时间间隔
【2】太阳黑子出现在（ ）
A．太阳内部 B．日冕层 C．光球层 D．色球层
【3】太阳活动高峰年，可能引发的地理现象是（ ）
A．两极出现极夜现象 B．莫斯科出现极光
C．无线电短波通讯受到影响 D．我国地震频发
【答案】
【1】B
【2】C
【3】C
【解析】
试题分析：
【1】太阳辐射是太阳以波的形式向地球放射的能量，不是光的形式，A错。哈尔滨纬度高，一年中获得的太阳辐射比南宁少，B对。太阳活动对生产、生活都有影响，C错。太阳活动周期是相邻两高峰或者是两个低谷的时间间隔，D错。
【2】太阳黑子出现在太阳的光球层，C对。是太阳外部大气中，A错。日冕层的太阳活动是太阳风，B错。色球层的太阳活动是耀斑，D错。
【3】太阳活动高峰年，可能引发的地理现象是无线电短波通讯受到影响，C对。两极出现极光现象，极夜是地球公转产生的现象，A错。莫斯科不在极圈内，没有极光现象，B错。地震频发与太阳活动无关，D错。
备战中考寒假系列答案【题目】下面短文中有10处语言错误。请在有错误的地方增加、删除或修改某个单词。
增加：在缺词处加一个漏字符号（∧），并在其下面写上该加的词。
删除：把多余的词用斜线（﹨）划掉。
修改：在错的词下画一横线，并在该词下面写出修改后的词。
注意：1.每处错误及其修改均仅限一词；
2.只允许修改10处，多者（从第11处起）不计分。
例如： It was very nice to get your invitation to spent∧weekend with you. Luckily the I was completely free then, so I’ll to say “yes”. I’ll arrive in Bristol at around 8:00 p.m. am in Friday evening. On |
My old classroom was interesting because three side of the classroom were made from glass. I enjoyed sit close to the windows and looking at the view. On the left-hand side of the class, I could easy see the football field. In the mornings, it was full of students exercising. The view from the back of the classroom is also splendid. Close to the school there was a beautiful park with many trees around them. Farther in the distance, I could not enjoy the view of snowy mountains. On the right side of the class was the road. I was always interested to see the drivers in hurry in the morning. The position of the classroom with its view made me felt like I was dreaming. If I was only a child when I studied in that classroom, I will never forget it.