问题
选择题
The woman has something wrong with her eyes and has to have them _________.
A．operated
B．operated on
C．operate
D．operate on
答案
答案：B
本题考查operate和have sth done的用法。operate作“动手术”讲，是不及物动词，其后加介词on。此处them指的是eyes，是被动，所以用B。