The steps（ ）up to her house were a great barrier, and carrying groceries was almost impossible for her.
A.正确答案Crunning
B.moving
C.leading
D.setting
The steps（ ）up to her house were a great barrier, and carrying groceries was almost impossible for her.
The steps（ ）up to her house were a great barrier, and carrying groceries was almost impossible for her.
A.正确答案Crunning
B.moving
C.leading
D.setting
