During the recession of 1973, home mortgage foreclosures resulted in tens of thousands of Americans being evicted from homes ( that they can ) no longer afford monthly payment.
A. that they can
B. that they could
C. on which they can
D. because they can
E. for which they could
错选了B,答案是E。不明白that和for which的区别,麻烦老师讲解。