Which of the following should be used with the mouse when you want to draw a perfect shape? A. The spacebar B. The alt key C. The ctrl key D. The shift key

The correct answer is: D. The shift key.

When you hold down the shift key while dragging the mouse, you will draw a perfect shape. This is because the shift key constrains the movement of the mouse to 45-degree angles. This is useful for drawing shapes like squares, rectangles, and circles.

The spacebar is used to select text. The alt key is used to access keyboard shortcuts. The ctrl key is used to copy and paste text.

I hope this helps! Let me know if you have any other questions.