I advise you not to ask him for advice as he was not good at getting his ideas .A. along

问题补充：

I advise you not to ask him for advice, as he was not good at getting his ideas .

A. along

B. away

C. through

D. across

答案：

A. along

B. away

C. through

(答案→)D. across

解析：get sth across to sb 向sb讲清楚；让sb理解sth