<img src="https://static.zxtiku.com/wangke/imgs/topic/14aa406b1d5b6c45766b822a135dc55e.jpg"/><img src="https://static.zxtiku.com/wangke/imgs/topic/3519c553cd16adfe8c4ac72477b3384e.jpg"/><br/> 则<img src="https://static.zxtiku.com/wangke/imgs/topic/3b1292d6b8f89741511436646255c1e5.jpg"/> A. <br/> √ B. <br/> ×