第1个回答 2007-06-20
I am reading a book now.
I'm doing some reading.
I'm reading books.
第2个回答 2007-06-20
I am reading a book.
或者
I'm reading a book.
第3个回答 2007-06-20
I'm reading book now
I'm doing my work(study)
第4个回答 2007-06-21
I'm reading now.
第5个回答 2007-06-20
I am reading.