[单选题,2分] ________ the road and you will come to the office building.
A.If you were to turn off
B.Turn off
C.Turning off
D.Having turned off
出自:安阳师范学院—大学英语

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