This machine It has worked for years.Adidn’t workB．wasn’t workingC．doesn’t workD．isn’t w

发布时间：2020-08-16 18:47:03

This machine      It has worked for years.
A．didn’t work
B．wasn’t working
C．doesn’t work
D．isn’t working

网友回答

解析：时态题。根据it has worked for years可知机器工作到了现在所以“不工作”用一般现在时描述现在的情况。
以上问题属网友观点，不代表本站立场，仅供参考！