which students in your class have penpais?where are they from?

what do yo think?a)What effect do tests have on education in your country?b)Which tests are useful to measure students' progress?Which tests should be dropped?c)What is the best way to measure students' English ability? Which dictionary is the best for students in high school? 英语翻译College becomes a world in inself in which students can devote themselves to study The English piay ( )my students acted at the party was successful A for which B at which C in which D on which The English play ( ) my students acted at the New Year's party was a great success.A.for which B.at which C.in which D.on which The English play---my students acted at the new years party was a great success.A for which b at which c in which d on which The English play---my students acted at the new years party was a great success.A for which b at which c in which d on which is it in 2009----more students will be admitted to college?A.that B which C when D on which There were 28 students in my class,which is about the average size for British.为什么which不可改为that? The English play____ my students acted at the New years为什么要填in which? which students in your class have penpais?where are they from? what are the eduation policy issues which most concern university students in the uk? my aunt works in a university which has over 5 thousand students的意思 yo 英语翻译All students can think of situations in which certain motivated students do significantly better than their peers ; students frequently succeed in what apper to be unfavorable condition ； they succeed despite using methods which exper This is a survey about dreams,in which thousands of students across China took part in这里的in which 的先行词是哪个 ,句子 The course normally attracts 20 students per year,___up to half will be from overseas.选项：A.in which B.for which C.with which D.of whom the course attracts 20 students per year,______up to half will be from overseas.A in which B for which C with which D of whom