alternative 在具体句子中怎么使用?能否举几个例子?

[基本词义]
alternative
[C:l5tE:nEtiv]
n.
(1) 二中择一,可供选择的办法,事物
adj.
(2) 选择性的,二中择一的
现代英汉综合大辞典
[基本词义]
alternative
[C:l5tE:nEtiv]
adj.
(1) 两者择一的
(2) 选择的 alternative conjunctions 选择连接词(如:or,nor)
[词性变化]
alternative
[C:l5tE:nEtiv]
n.
(1) 两者择一,取舍
(2) 选择对象; 选择余地
program alternatives
方案抉择
project alternatives
项目方案
[词性变化]
alternativity
n.
[继承用法]
alternatively
[R:l`t\:nEtIvlI]
adv.
(1) 二中择一地
alternativeness
n.
[习惯用语]
have no alternative but
(1) 除...外别无选择; 只有; 只好
现代英汉词典
[基本词义]
alternative
[C:l5t\:nEtIv]
adj.
(1) 随便一个的；二者择一的
The way was blocked,so we went by an alternative road.
这条路被挡住了,因此我们走了另一条路.
[词性变化]
alternative
n.
(1) 抉择；选择余地
I wanted to go out,but I had no money.I had no alternative to staying at home.
我想出去,可是没钱；只能待在家里.
We have no alternative but to go on.
除了继续下去,我们没有选择的余地.
There was no other alternative but to fight till the victory.
除了战斗直到胜利,别无选择.