关于吸入高浓度氧对脑的影响，下列哪项正确()
A．脑压增高
B．脑血管扩张
C．脑淤血
D．脑水肿
E．脑血管收缩
参考答案：E
—Is Kate coming to the party this evening?
—No, she _________ be at the party. She________ to the UK.
A．mustn't; has gone
B．mustn't; has been
C．can't; has gone
D．can't; has been
行政执法方式的适用规则包括（）。
A、技术标准
B、信用信息和信用报告
C、备案报告
D、裁量基准
