the professors tend to expect a higher level of analysis in master's classes than undergraduate classes. 这里in是哪里来的

the professors tend to expect a higher level of analysis in master's classes than undergraduate cla the professors tend to expect a higher level of analysis in master's classes than undergraduate classes. 这里in是哪里来的 21103—the professors tend to expect a higher level of analysis in master's classes than undergraduate classes.3711 想问：1—本句怎么翻译?2—tend to expect：怎么翻译?tend to：倾向于The price tend to going up recentely.：最近, 微观经济两个选择题According to the article,sales of a given textbook tend to fall in the semester before a new edition of the book is released because:A.Professors tend to switch to textbooks that have been updated most recently B.Students a 英语翻译1.I'd like to be in a place filled with young and restless people who are thirsty for knowledge.2.The professors there tend to connect the major study with practice in the beginning,in contrary to other universities. They tend the tree with care.翻译. the tend of two 怎么翻译 一道英语综合填空题,今天就要!He went to one of the most famous professors in Paris and a____the man to teach him.备注：professors（教授） we tend to think that the happiest people are the Is__some foreign professors visited last weekA.this schoolB.this the schoolwhy choose B 回答：why the college tend to be more serious? people tend to forget the knowledge they obtained easily 翻译 people tend to forget the knowledge they obtained easily 翻译. The research group__five professors and ten graduates.A.made up B.made up of C.was includedD.consisted of 英语翻译All professors and associate professors are requested to meet in the college conference room on Saturday,August 20,at 2:00 p.m.to discuss questions of international academic exchanges. 求翻译：the daring tend to be stuffed to death while the timid starve 翻译：The most hard-boiled forms of human enterprise tend to be the most prolific. 英语代词语法问题Dictatorship is the one of many evils which tends/tend to perpetuate itself / themselves.请问,是选tends/itself还是选tend/themselves.为什么?