A-A+
Formulated in 1823 the Monroe Doctrine assert
问题详情
Formulated in 1823, the Monroe Doctrine asserted that the Americas were no longer open to European colonization.
A．stated firmly
B．argued light-mindedly
C．thought seriously
D．announced regrettably请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：A
解析：asserted：宣称，断言。与statedfirmly(坚定地说)意思相近。arguedlight-mindedly：轻率地争辩。thoughtseriously：严肃地认为。announcedregrettably：令人遗憾地宣布。美洲(America)包括北美洲，中美洲和南美洲。
