下面语段中画线的词语,使用不恰当的一项是(　　)两艘中国商船在湄公河金三角水域遭遇袭击,两艘商船上的13人全部遇难。枪杀事件牵动了国人的心。但正如向来都以变幻莫测面貌示人的金三角一样,案件同样扑朔迷离。一个月来,大家众说纷纭,莫衷一是。10月28日,9名泰国陆军现役军人慑于压力主动向泰国警方投案自首,至此,震惊东南亚的“10·5湄公河惨案”真相呼之欲出。

As far as I am concerned,education is about learning and the more you learn, ______.

The couple had quarreled all time before they their engagement

It was evening__________we reached the little town of Winchester.

How did you _____ the old valuable house—It used to be _____my uncle. He left it to me inhis will.