Kokichi Akuzawa is a Japanese mountain climber. He reached the top of Japan’s Mount Fuji. He is the oldest person to do so. He is 102 years old.

1.1.Kokichi Akuzawa is from ________.

A China

B Japan

C India

D US

解析：选B。B 细节理解题。根据第一句“Kokichi Akuzawa is a Japanese mountain climber.”阿久泽幸吉是一位日本登山者，即他来自日本。故选B。

2.2._______ people climbed Mount Fuji with Akuzawa.

A Three

B Five

C Seven

D Eight

解析：选C。C 细节理解题。根据第二段的“His daughter was there. So were his granddaughter and her husband. Four friends came along, too.”可知，阿久泽幸吉的女儿、孙女及其丈夫、四位朋友，总共七个人陪他一起登顶富士山。故选C。

3.3.When did they reach the top?

A On August 1.

B On August 3.

C On August 5.

D On August 7.

解析：选C。C 细节理解题。根据第二段的“They started on August 3 and reached on August 5.”可知，他们于8月3日出发，于8月5日登顶。故选C。

4.4.The underlined word “tough” means ________.

A 困难的

B 容易的

C 有趣的

D 幸运的

解析：选A。A 词义猜测题。根据划线词前面的“The climb was not easy.”攀爬并容易，以及后面的“But my friends encouraged (鼓励) me”我的朋友们鼓励我，可推断“登顶并不容易”，即很困难。故选A。