In the current situation, the dollar goes above 1.85 reais, investors sell the greenback to take some profit.
A. whenever
B. however
C. whatever
D. whichever
网友回答
(答案→)A. whenever
B. however
C. whatever
D. whichever
解析：考察让步状语从句。A无论何时；B无论如何；C 无论什么事情；D无论哪一个；结合句意可知A正确。早目前的情况下，无论何时美元超过1.85雷亚尔，投资者都会卖掉他们的美元以获得利润。