We have been told that under no circumstances ______the telephone in the office for personal affairs.
A
may we use
B
we may use
C
we use
D
do we use
出自:山东医学高等专科学校大学英语(高起专)

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