53. When the big bills for mother's hospital care came, father was glad he had money in the bank to _____.

　　A. fall short of    B. fall through

　　C. fall back on     D. fall in with

When the big bills for mother's hospital care came, father was glad he had money in the bank to _____.

　　A. fall short of    B. fall through

　　C. fall back on     D. fall in with

When the big bills for mother's hospital care came, father was glad he had money in the bank to _____.

   A. fall short of    B. fall through

   C. fall back on     D. fall in with

When the big bills for mother's hospital care came, father was glad he had money in the bank to _____.

   A. fall short of    B. fall through

   C. fall back on     D. fall in with

When the big bills for mother's hospital care came, father was glad he had money in the bank to _____.

　　A. fall short of 　　　B. fall through 　　　C. fall back on 　　　D. fall in with