管理员摘要：
固定搭配： afford to do sth.负担得起做某事 agree to do sth.同意做某事 arrange to do sth.安排做某事 ask to do sth.要求做某事 beg to do sth.请求做某事 care to do sth.想要做某事 choose to do sth.决定做某事 decide to do sth.决定做某……
固定搭配：
afford to do sth.负担得起做某事
agree to do sth.同意做某事
arrange to do sth.安排做某事
ask to do sth.要求做某事
beg to do sth.请求做某事
care to do sth.想要做某事
choose to do sth.决定做某事
decide to do sth.决定做某事
demand to do sth.要求做某事