正确答案应该是:
否定句
He doesn't learn English from Bob.
一般疑问句:
Does he learn English from Bob?
特殊疑问句:
Who does he learn English from?
What does he learn from Bob?
Who learns English from Bob?
反间疑问句:
He learns English from Bob,Doesn't he?
正确答案应该是:
否定句
He doesn't learn English from Bob.
一般疑问句:
Does he learn English from Bob?
特殊疑问句:
Who does he learn English from?
What does he learn from Bob?
Who learns English from Bob?
反间疑问句:
He learns English from Bob,Doesn't he?