Which style is widely used in business letters and personal-business letters ?
A.Simplified Style
B.Block Style
C.Modified Block Form with Indented Style
D.Modified Block Style
出自:河南工业职业技术学院酒店英语

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