1 . In this course of this life, I have had ________ great many encounters with people who have been concerned with matters of c________ (结果). (用适当的词填空) (根据首字母单词拼写)

2 . The new bridge is ________ the one built last year.

A．three times as wider as	B．three times the width of
C．three times the width	D．as three times as