学位英语考试辅导

• It has been...（一段时间）+ since
• It is/was + 形容词 + for sb. to do
• It seems that...似乎……/看样子
• It takes/took sb. time/money to do
• keep/prevent/stop sb. from doing/阻止某人做
• make/have/let sb. do../让某人做某事
• not...until.../直到……才……
• spend money/time on sth./(in) doing sth