问题如下：
Which of the following signs is most likely to warn the currency crisis?
选项： Foreign exchange reserves tend to decline.
less inflows of foreign capital.
C.inflation tends to be significantly lower.
解释：
A is correct.
考点：warning signs of currency crisis.
解析：迅速减少的外汇储备、大量流入的外资以及居高不下的通胀都预示着货币危机的发生。
B 选项为什么错了？
当 crisis 来时，foreign Capital 会撤出，就会有 less Capital inflow 呀
