问题补充:
We should consider the students’ request the school library should provide more books on popular science.
A. that
B. when
C. which
D. where
答案:
(答案→)A. that
B. when
C. which
D. where
解析:考查同位语从句,同位词是request,that引导定语从句对request的内容进行说明,句意:我们应该考虑学生的请求,学校的图书馆要提供更多的关于流行科学的书籍。选A。