In his letter, Lin argues which of these?

Responses
A England has boycotted Chinese tea and rhubarb.England has boycotted Chinese tea and rhubarb.
B The Queen should make opium illegal in England.The Queen should make opium illegal in England.
C The Queen should allow China to export opium to England.The Queen should allow China to export opium to England.
D England is knowingly trading a harmful product with China.

D England is knowingly trading a harmful product with China.