2.He put on a pair wrong shoes. Here it means___.

A.One shoe is bigger than the other

B.One shoe is newer than the other

C.One shoe has a thicker sole than that of the other

D.One shoe’s look differs to the other one

3.When the farmer began to walk, he felt very uncomfortable because：___ .

A.he had put on a pair of wrong shoes

B.there was something wrong with his legs

C.he didn’t feel very well

D.the road is uneven(不平坦的）