In what way could a student get familiarized with the library while reading this section?
   A:By doing the exercises provided.
   B:By asking the librarians.
   C:By looking into the catalog part.
   D:By reading in the reference room.
出自:河南科技大学大学英语3(专升本)

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