问题
选择题
The education system rather than the teachers __________for the overburden on the students．
A．are to answer
B．is to answer
C．are answered
D．is answered
答案
答案：B
考查主谓一致。rather than连接两个主语，谓语动词取决于前者，be to do 表示将来，一定做某事。所以选B 。