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正确
<button id="demo">click me1</button>
<script>
document.getElementById("demo").@(16)("@(5)", myFunction);
</script>
<button id="demo">click me1</button>
<script>
document.getElementById("demo").addEventListener("click", myFunction);
</script>
不正确
点击 此处 重试 正确
下一题 ❯<button id="demo">click me1</button> <script> document.getElementById("demo").w3exercise_input_no_0("w3exercise_input_no_1", myFunction); </script> |