问题

This machine _____It hasn’t worked for years.

A: didn't work
B: wasn't working
C: doesn't work
D: isn't working

正确答案是：

同类题型

I get the two of them mixed up; they are so similar

Hurriedly, they packed their belonging and set off ______the direction of the river

Being in a foreign country, _______.

Who teaches _______painting —Nobody, I teach _______.

_______ the mouse, you can choose an icon _______ for more details.