althoughconj.虽然;尽管;然而;可是
alternatev.交替;轮流adj.间隔的;轮流的;交替的n.代替者;供替代的选择
alternativesn.其它选择;备选方案名词alternative的复数形式.
alternativelyadv.二者择一地;作为选择;或者
alternative to... 的替换物
alternative use选择使用
alternativenessn.两者择一
alternative run备用操纵线系
alternative bid比较标价
We have the alternative of coffee, tea, or (不用and) water.
The alternatives are coffee and (不用or) tea.
The alternative is tea.
We may drink either coffee or tea.
The boy and the girl come on alternate days.
“这男孩和女孩每天轮流地来”或“这男孩和女孩都隔一天一来”。
The only alternative to going to see him is to write to him.
句中的to是介词,因此只能用going,不能用go。