高等继续教育 / 电子商务英语
正确率：100%
题型描述: 单选题
Many a man ＿＿＿＿＿＿life is meaningless without a purpose.
A.have thought
B.think
C.thinks
D.thinking
Many a man ＿＿＿＿＿＿life is meaningless without a purpose.
A.have thought
B.think
C.thinks
D.thinking
参考答案：