下列句中依次所填词语最恰当的一项是（    ）
(1)最使我吃惊的是，后边几排一向空着的板凳上坐着的好些镇上的人，他们也跟我们一样（    ）
（2）如果开窗正对着白色墙壁，太单调了，给（   ）上几竿竹子或几棵芭蕉。
（3）实验的过程不是消极的观察，而是积极的（   ）。
（4）它（水）从山洞里流出来，又一滴一滴（   ）进石缝里去，把石块碾成的粉未变
成了泥土。

读一读，选出不同类的单词。
____ A. make        B. open        C. help        D. there
____ A. bad        B. house       C. good       D. little
____ A. who         B. what        C. where       D. go
____A. wolf        B. pig         C. lion         D. door
____ A. I          B. at          C. in         D. of

已知：平面直角坐标系中，四边形OABC的顶点分别为O（0，0）、A（5，0）、B（m，2）、C（m﹣5，2）．

作为我国第一座以文字为主题的博物馆，中国文字博物馆共入藏文物4123件，其中一级文物305件，涉及甲骨文、金文、简牍和帛书、汉字发展史、汉字书法史、少数民族文字、世界文字等多个方面。下列关于汉字作用说法正确的是（  ）

阅读理解

A

　　　Many children enjoy riding roller coasters (过山车) because they like the exciting feelings a lot. They also like The Pirate Ship, Drop Tower, and Haunted House. But roller coasters are always the most popular for them in the park.

　　　The first modern steel roller coaster is the Matterhorn Bobsleds at Disneyland. It opened in 1959. The tallest roller coaster in the world is KingdaKa, in New Jersey, the USA. It is 456 feet (英尺) high. The world’s longest roller coaster is Steel Dragon 2000. It is in Japan. The fastest roller coaster is in Abu Dhabi. Its name is Formula Rossa, and it can reach 149 miles per hour.

　　　When we talk about roller coasters, safety (安全) is the most important thing we should think about. Modern roller coasters have built-in safety systems. Besides this, riders must do their best to follow all the safety rules so that we can ride roller coasters to get joy.