<html>
<body>
<div>
<input type="checkbox" id="test1" />
<label for="test1" >Test 1: Flash the screen
<select size="1">
<option>1</option>
<option selected>2</option>
<option>3</option>
</select>
times.
</label>
</div>
<div>
<input type="checkbox" id="test2" />
<label for="test2">Test 2: Flash the screen
<select size="3">
<option>1</option>
<option selected>2</option>
<option>3</option>
</select>
times.
</label>
</div>
<div>
<input type="checkbox" id="test3" />
<label for="test3">Test 3: Flash the screen
<select size="1">
<option>1</option>
<option selected aria-label="two">2</option>
<option>3</option>
</select>
times.
</label>
</div>
<div>
<input type="checkbox" id="test4" />
<label for="test4">Test 4: Flash the screen
<select size="3">
<option>1</option>
<option selected aria-label="two">2</option>
<option>3</option>
</select>
times.
</label>
</div>
<div>
<input type="checkbox" id="test5" />
<label for="test5">Test 5: Flash the screen
<select size="3" multiple>
<option>1</option>
<option selected aria-label="two">2</option>
<option selected>3</option>
</select>
times.
</label>
</div>
</body>
</html>