5．In which competition zone can you see the alpine skiing and sliding events?

A．Chongli district.

B．Yanqing.

C．Juyongguan.

D．Zhangjiakou.

6．Which of the following is true according to the passage?

A．2022 Olympic Winter Games will see more female athletes than male ones.

B．The male athletes in 2022 Olympic Winter Games will account for 45.44%.

C．2022 Olympic Winter Games will see the most female athletes ever.

D．Beijing has become the first city in the world to host the Olympics.

7．Which of the following will the local people not do during 2022 Winter Olympics?

A．Enjoy the Spring Festival as well as the Olympic Games.

B．Compete in the Olympic Games with athletes from around the globe.

C.Welcome competitors throughout the world with landscape and abundant cultures.

D．Charm the world with the beauty of the winter sports.