在过去2周内曾经接受任何口腔护理（包括洗牙、拔牙等）均需要暂缓参加无偿献血。
参考答案：错
The English spoken in the United States is only slightly different from _______ spoken in England ?[ ]
A. which
B. what
C. the one
D. that
间停呼吸
