which of the statements is not true about frederick douglass?
A. He was the editor of an abolitionist paper.
B. He was one of the organizers of the Seneca Falls conference.
C. He taught himself to read and write.
D. He was born into slavery.
第1题:
第2题:
第3题:
3、已知字符串s='hello',则表达式'he' not in 'hello'的值为:
A.'True'
B.'False'
C.True
D.False
第4题:
第5题:
第6题:
已知字符串s='hello',则表达式'he' not in 'hello'的值为:
A.'True'
B.'False'
C.True
D.False