(单选题) The books on the desk, covers are shiny, are prizes for us. ( )(本题2.0分)
A. which
B. what
C. whose
D. that
出自:

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块