—Jack called to say that he would not accept the job .—I had talked him into taking it up

问题补充：

—Jack called to say that he would not accept the job .

—I had talked him into taking it up many times .since he still refuses .

A. I’ll come to his help

B. I can’t help it

C. I’ll talk it over with him

D. I’ll phone him up

答案：

A. I’ll come to his help

B. I can’t help it

C. I’ll talk it over with him

D. I’ll phone him up

解析：我曾经多次劝说他接受那份工作，但既然他依然拒绝，那我又怎能阻止他呢？can’t help：不能防止.避免。故选B。