4、 Coolant in a liquid-cooled system flows directly from the water pump to the ______. A. bottom of the radiator B. water jackets and passage C. cylinder head D. top of the radiator
出自:乐山师范学院汽车专业英语

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