问题如下：
Other comprehensive income includes:
选项：
A.actuarial gains or losses from DB plan
B.foreign transaction gains or losses
C.Unrealized loss on held-to-maturity securities
解释：
A is correct.
Other comprehensive income includes foreign currency translation gains or losses, actuarial gains or losses, unrealized gains or losses on available-for-sale securities, unrealized loss from cash flow hedging derivatives.
答案写的是：Other comprehensive income includes foreign currency translation gains or losses
但又不给选B?
