Tthe doctor advised her to wear flat shoes her back problems.A. on account ofB. in terms o

问题补充：

Tthe doctor advised her to wear flat shoes her back problems.

A. on account of

B. in terms of

C. for lack of

D. on top of

答案：

(答案→)A. on account of

B. in terms of

C. for lack of

D. on top of

解析：看从介词短语辨析。A由于；B就…而言，在…方面；C因为缺少…;D 除…之外；句意：因为背部问题，那个医生建议她穿平底鞋。故A正确。