You create a Web page that contains the following image element. You need to write a JavaScript function that will dynamically change which image is displayed. Which code segment should you use?（）
A: function changeImage（） {myImage.src = "image2.png"； }
B: function changeImage（） { document.getElementById（"myImage"）.src = "image2.png"； }
C: function changeImage（） { getElementById（"myImage"）.src = "image2.png"； }
D: function changeImage（） { window.getElementById（"myImage"）.src = "image2.png"； }
A: function changeImage（） {myImage.src = "image2.png"； }
B: function changeImage（） { document.getElementById（"myImage"）.src = "image2.png"； }
C: function changeImage（） { getElementById（"myImage"）.src = "image2.png"； }
D: function changeImage（） { window.getElementById（"myImage"）.src = "image2.png"； }
举一反三
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