【名词&注释】
血小板、过敏性紫癜(anaphylactoid purpura)、重要途径(important way)、曹雪芹、缩窄性心包炎(constrictive pericarditis)、做好事(perform good deeds)、自然而然、手足情深、弘扬民族文化(promote and develop ethnic cultures)、人生在世
[多选题]过敏性紫癜可见 ( )
A. 血小板不减少
B. 出血时间正常
C. 凝血时间正常
D. 血块退缩不良
E. 以上均不对
回答下面的题目Two hundred years ago, American students went to American schools. Like you, they studied arithmetic, spelling and geography. Unlike you, they also studied Greek and Latin. In fact, students spent more than half their time studying Greek and Latin.The same was true for most students in Europe. Until the seventh century, all educated Europeans knew Latin. It did not matter if they lived in England or Italy or France or Spain. If they were educated, they knew Latin.During the seventh century, educated Europeans began to study Greek as well as Latin. Greek and Latin had been the leading languages of the ancient Greeks and Romans. All educated Europeans were expected to know these languages.To educated Europeans, the languages of the Greeks and the Romans were important. The ideas of the Greeks and Romans were also important. People knew that many of their own ideas had come from the Greeks and the Romans. To understand their own culture, they must understand its origin. They knew that those beginnings lay in the classical world.Today we have so many things to study that few people have time to learn Greek and Latin. Few of you will study either language in school. Yet the ideas of the Greeks and the Romans are still important to us. These ideas still help to shape Western culture today. To understand our own culture, we must understand the culture of the classical world.A good synonym for "origin" is________
根据以下选项,回答下面的题目:A.舒张期隆隆样杂音B.S2固定分裂 C.S2递分裂D.心包叩击音E.S2通常分裂 缩窄性心包炎( )