Since you have found it hard to learn Spanish why not try foreign language？A. to learn a s

问题补充：

Since you have found it hard to learn Spanish，why not try foreign language？

A. to learn a second

B. learning a second

C. learning the second

D. to learn the second

答案：

A. to learn a second

(答案→)B. learning a second

C. learning the second

D. to learn the second

解析：try to do sth.尽力做某事；try doing sth.尝试做某事；a second=another。