阅读下面的短文,从短文后各题所给四个选项(A、B、C和D)中,选出可以填入空的最佳选项,并在答题卡上将该选项涂黑。 Love cures people—both the ones who give it and the ones who receive it. ——Dr. Karl Menninger I was being interviewed by a senior manager for a major insurance company. I told him 41 that the main reason why I was 42 with them was my need to keep my family in Boston. My wife of 26 years old had recently died of a heart attack . A(n) 43 in Boston would also help me reduce some of the pain of the loss. Bru1949年后,中国积极主动的融入世界。将下列重大外交事件按时间排列,正确的是( ) ①重返联合国 ②中美关系正常化 ③参加万隆会议 ④加入世界贸易组织 A.③①②④ B.③②①④ C.①②③④ D.②①③④