A-A+
Mark Twain began his career as a writer_____A．
问题详情
Mark Twain began his career as a writer_____
A．when he was on the Mississippi River
B．when he was in his hometown
C．when he met his wife
D．when he was working as a newspaperman
参考答案
正确答案：D
解析：本题测试对细节内容的理解能力。根据文中的相关内容“Mark Twain's life asa writer started”，“At that time he was working as a newspaperman"，可推测正确答案为D。
