• A.<img src="https://timg.fentiku.com/javaimportItems/5b0239528f8043f0a36d41d713e18afa/images/9ccff.png"><br/>
• B.<img src="https://timg.fentiku.com/javaimportItems/5b0239528f8043f0a36d41d713e18afa/images/9da59.png"><br/>
• C.<img src="https://timg.fentiku.com/javaimportItems/5b0239528f8043f0a36d41d713e18afa/images/9e8c3.png"><br/>
• D.<img src="https://timg.fentiku.com/javaimportItems/5b0239528f8043f0a36d41d713e18afa/images/9f555.png"><br/>

正确答案：D