My shoes _____ .I went out for a new pair.A.is worn out B.wore out C.were worn off D.were worn out
问题描述：
My shoes _____ .I went out for a new pair.A.is worn out B.wore out C.were worn off D.were worn out
答
A.is worn out
B.wore out
C.were worn off
D.were worn out
wear out 是“被穿破”的意思,wear off 是“磨损”的意思,所以应该是wear out
shoes 是复数,所以应该是were,应该选D