When you finish reading this book, you will have ________ better understanding of ________ life.(2.0分)
A: a, the
B: the, a
C: /, the
D: a, /
出自:梦想在线大学英语1

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