at college ,students can (change their's mind )and declare anothermajor if they find out they don't like the one they have declared before. 请问我括号中填的是否正确,谢谢

at college good college students是什么意思 in college 和 at college In the united states a lot of college students do not live at home off at college是什么意思 we think it _____ that college students should master ____ one foreign languagea.necessary,at last b.necessarily,at firstc.necessary,at least d.necessarily,at best the second-year students at this college have envoled into insightful,critical thinkers (from an inethe second-year students at this college have envoled into insightful,critical thinkers (from an inexperiences and uncertaun teenager just a year befo I started talking with students at Berklee College of Music and faculty members.start+ed 和 talk+ing 是什么时态 We should view rational at employment of college students.别人的句子，我感觉也不对，不知如何“完善” we have confidence ______ college students of this sortA.at B.on C.with D.in请说明原因. 求大神帮忙找出下面英文摘要的语法错误,Inthis study,the college students are taken as the objects of the research,investigating what kind of vocabulary learning strategies is used mostfrequently among the college students,aiming at fi Some students take part-time jobs at college.What are the possible purposes of doing so?Do you think college students could benefit fron doing parttime job?上面是全题. .When Chinese college students are financially challenged,what do they usually do and how can theWhen Chinese college students are financially challenged,what do they usually do and how can they manage to thrive academically at the same time?不是 Should college students fall in love? oportunities and challenges for college students 有关College Students' Job Hunting的作文 英语作文 Impoliteness of college students how to improve College Students' Psychological Health