He unbuttoned his shirt to _______ a big scar on his chest.
(A)adapt
(B)react
(C)review
(D)reveal
出自:郑州工程技术学院-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