速读P50－51教材课文，完成下列任务：
Ⅰ.阅读判断
判断以下句子提供的信息是正确的，还是错误的，还是没有提及。
1．Every year people climbing Qomolangma are few due to the bad condition.( )
A．Right. B．Wrong. C．Not mentioned.
2．The experience of climbing Qomolangma vary from person to person.( )
A．Right. B．Wrong. C．Not mentioned.
3．Mallory successfully came back from Qomolangma and made a speech.( )
A．Right. B．Wrong. C．Not mentioned.
4．Alan Arnette ever climbed the second highest mountain in the world.( )
A．Right. B．Wrong. C．Not mentioned.
5．Frank Farley is a man with the personality of taking risks.( )
A．Right. B．Wrong. C．Not mentioned.
[答案] 1－5 BABCC
