Autumn is a good time for children to go outside and see the changing colors of nature．The wind is cool，the days are short and the leaves are changing colors．Autumn is a great season for kids to play outside．What outdoor activities do children like？
In China，students often have an autumn picnic held by their school．Usually，they will go to an amusement（娱乐） park or to places that are close to nature．
What kinds of autumn activities are there for children in other countries？
Japanese students often go hiking．It is a perfect way to get exercise while enjoying the outdoors．Mountain climbing in such nice weather is also a good choice．
Children in the US like to go for bike rides in autumn．Take a mountain bike ride and you can explore new trails （小路）．Playing in a leaf pile is popular，too．Kids jump into the leaf pile to see the colorful leaves fly all around．They also make leaf rain and leaf beds-all a lot of fun．
In the UK，school kids like to camp outside with their parents．They make snacks over the fire and tell ghost stories．
71．Autumn is a good time for children to go outside because___．
A．the wind is cool and strong
B．the colors of nature are changing
C．kids can save money by selling leaf beds
72．What do Chinese students often do in autumn？___
A．Have a picnic．B．Go hiking．C．Go camping．
73．In autumn，children in the US go to the mountains___．
A．by bus B．by car C．by bike
74．We can learn from the passage that___．
A．Japanese kids like to climb mountains in autumn
B．American parents enjoy making snacks at home
C．kids in the UK like to fly colorful leaves
75．The passage is mainly about___．
A．parks and places close to nature
B．autumn outdoor activities for kids
C．ghost stories from the autumn camp．
