题文
The main problem with the road is ________the road conditions need________.
| A.that; to be improved |
| B.which; to be improved |
| C.where; improving |
| D.when; improving |
推荐试卷
The main problem with the road is ________the road conditions need________.
| A.that; to be improved |
| B.which; to be improved |
| C.where; improving |
| D.when; improving |
试题篮
()