问题补充:
I think it is your brother who for your being late.
A. is to blame
B. is going to blame
C. is to be blamed
D. should blame
答案:
(答案→)A. is to blame
B. is going to blame
C. is to be blamed
D. should blame
解析:句意:我认为正是你哥哥该对你的迟到负责。这里是有一个强调句型it is your brother who ,被强调的是your brother ,所以可以用who,强调句型的结构是it be +被强调部分+that或who+其他,只有被强调的是人时,可以用who,其他的情况用that;be to blame for 对......应负责任。故选A 。