根据短文理解，选择正确答案。

MARS— The Red Planet

    “MARS—The Red Planet!” is one of our Early Reader Space books. It has surprising facts and photos explaining all about Mars. Aiming mainly at kids aged 7—10, it's an interesting way for readers to find out more about the red planet.

The Weather

    “The Weather” is one of our Early Earth books for boys and girls aged 13—15. This is a fun and fantastic way for readers to find out more about the weather on our earth. It offers information in a fun way—mixing facts, photos, and even has a web page with video clips explaining more about the information in the book.

Horses

    Kids Book of Fun Facts & Amazing Pictures on Animals in Nature — A Perfect Horse Book for Kids Aged 5—8.

    The book written by Kate describes the most noble animal on the planet for early readers. The book is packed with beautiful and clear pictures that help your child to understand the (fun) facts about this animal. It also includes anatomy(解剖) of horses.

南亚地区经常发生水旱灾害，主要原因是（ ）

1).你的态度；

2).列举上大学的好处（2-3点）；

3).你对上大学的认识。

注意：

1).词数100左右；

2).可以适当增加细节，以使行文连贯；

3).信的开头与结束语已为你写好（不计入总词数）。

Dear Liu Hua,

    I learn that you prefer to work directly after high school rather than go to college.But I don't think it is a wise choice in a long term.

Liu Ming

How many ____ (jars , car )?