原题
| Build a Raised Garden Bed Step 1: Prepare wooden boards for the size of bed you choose. Step 2: Place the boards in a rectangle. Step 3: Drill holes in the boards where they meet. Step 4: Attach the boards with screws to form a frame. |
Read some instructions related to starting a campus garden
In which step are the wooden boards connected?
AStep 1
BStep 2
CStep 3
DStep 4
正确答案：D
解题思路
老师暂未填写解题思路。