问题
选择题
The driver was very happy that his car ______ very well in this car-washing centre.
A．cleans
B．cleaned
C．was cleaned
D．is cleaned
答案
答案：C
题目分析：句意：在这个洗车中心他的车被冲洗干净了，司机很高兴。结合语境可知本句描述的是过去发生的动作，故用一般过去时态。主语his car是动作对象，故用被动语态，选C。