theoldgrandfather,muchtothesurpriseofthedoctors,won'twanthisgrandfatherthisweeka.tooperateonb.operatesc.tobeoperatedond.operating帮帮忙看下哈翻译下哈

Question

the old grandfather,much to the surprise of the doctors,won't want his grandfather ___this week
a.to operate on b.operates c.to be operated on d.operating
帮帮忙看下哈
翻译下哈

Answer 1

to be operated on
很明显这是一个表将来的后置定语.
句意是让医生很惊讶的是,那个老爷爷（a）不想他的爷爷（b）在这个星期做手术.
后面那个,就是爷爷b他是被医生做手术的,所以要用被动形式