您要查找的是不是：
- He is at the bottom of the class. 他是班上的最后一名。
- He is at the height of his career. 他正处于事业的巅峰。
- If he is killed, then our scheme is at the end. 假如他被人打死了,我们的计划也就变成泡影了。
- He is at the height of his anger. 他正在火头上。
- He is at the end of his resources. 他已到了山穷水尽的地步。
- He is at the gate of our school. 他在我们学校大门口。
- Just because he is at the bottom of his class, it does not follows that he has a bad brain. 只是因为他是班上的最后一名，那未必真的是他头脑不好。
- He is at the top (bottom) of Fortune's wheel. 他时运极佳（坏）。
- He is at the zenith of his fortune . 他正处在事业的颠峰状态。
- He is at the noon of his career. 他处在他事业的全盛时期。
- He is at the prime of his career. 他正处于事业的巅峰。
- He is at the studios, recording. 他正在录音室里录音。
- He is at the zenith of his fortune. 他正处在事业的颠峰状态。
- Now he is at the very pinnacle of his career. 现在他正值一生中的顶峰时期。
- Rain or shine,he is at the office at 7:30 without fail. 无论天晴下雨，早上七点半他准到办公室。
- He is at the risk of failing because of his low scores. 他因为低分而有不合格的危险。
- He is to stand for York at the next election. 他将在下届选举中做约克郡选区的候选人。
- He is at last the proud possessor of a driving licence. 他终于获得了驾驶执照，这使他颇为得意。
- I don't know whether he is at home or at the office. 我不知道他是在家还是在办公室。
