乳腺癌浸入筋膜胸肌
A．抬高患肢B．防寒保暖C．局部热敷D．弹力绷带缠缚E．忌食辛辣发物
参考答案：D
证明命题“若x （1-x ）=0 ，则x=0”是假命题的反例是（ ）。
_____ you have the chance to go to the university in the future, you must take it.
A．Will
B．Would
C．Could
D．Should
