问题
选择题
.Have you considered the students’ request _________ the school library _______ more books on popular science?
A.that; provide
B.when ; provided
C.which; should provide
D.where; would provide
答案
答案:A
考查同位语从句和虚拟语气,第一空填that引导同位语从句,that不做成分,指起到连接作用,对request进行说明,第二空填provide,省略了should,因为同位词是request,同位语从句用虚拟语气,Sb (should)do.选A。