问题

This machine __________ It has worked for years style=”width:25.0%;padding:0cm 0cm 0cm 0cm”

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

Here is the book. First _______ it and then tell me what you think of it

Excuse me, sirWould you do me a favour? — Of courseWhat is it?　— I ______ if you could take me to the station

My friendMary is _____ beautiful girl and _____ girl everyone likes to work with.

Many parents made their daily routine to get out for a walk in the evening.

下列各句中，所引诗文不符合语境的一项是（）