单选题 In the nineteenth century, poor Europeans seeking to make their fortunes turned to America as a matter of course .

A、 automatically
B、 obviously
C、 traditionally
D、 resignedly

【正确答案】 A

【答案解析】副词辨析。(as)a matter of course(当作)理所当然的事，必然的结果；automatically自动地，机械地，不假思索地，必然发生的；obviously明显地，显而易见地；traditionally传统上，传说上；resignedly听从地，服从地；因此答案为A。