1.你去过九寨沟吗？那可是个好地方。
2.汤姆向老师解释了迟到的原因。
3.这是小王最爱去的餐馆之一。
4.她就是昨天给我们做报告的教授。
5.北京是全国人民向往的首都。
6.我们班有33名同学，其中10人来自上海。
7.图书馆是学生自习的好地方。
8.这就是多年前毛主席用过的书桌。
9.他向我们详细介绍了研究的过程，这对我们来说非常重要。
10.他们还没有决定他们去上海的时间。

1:Have you ever been to jiuzhaigou, which is a good place to go?
2:Tom explained the reason for which he was late to the teacher.
3:It is one of the restaurants that xiaowang likes most .
4:She is the professor who gave us a leture yesterday.
5:Beijing is a great capital which people across the country
are looking forward to .
6:There are 33 students in our class ,10 of which come from Shanghai.
7:The library is a good place ,which is good for students to make individual study.
8:It is the desk which President Mao used years ago.
9: He introduced us the process of research ,which was important to us.
10:They haven't dicided the time at which they are leaving for Shanghai.

有错请指出.
谢谢了.