青书学堂: (单选题) _______ girl dressed _______ black is her sister Rose．
举一反三
- () girl dressed black is her sister Rose.]
- Day by day, the little girl got a more and more beautiful face____. A: as her sister B: as her sister's C: like her sister D: like her sister's
- 青书学堂: (单选题) 单选:设D=
- Rose asked her elder sister, "Why is ______ mother out of work" A: / B: the C: our D: a
- 青书学堂:(单选题)（）原则是科研选题的前提