I'dlike()somethingaboutyourforeigntradepolicy.
A.knowing
B.known
C.toknow
D.toknowing

A.
A.knowing
B.known
C.toknow
D.toknowing

【参考答案】

C
[]C
[解析]句意为：我非常想了解有关贵国对外贸易的政策。