固定性信息网络要求开发频次是()
A.1次/季度
B.1次/月
C.1次/周
D.2次/月
参考答案:A
创伤性溃疡的临床特征为()
A.溃疡形态不规则,边缘隆起,溃疡形态与刺激物相吻合
B.溃疡深大,呈菜花状,基底及边缘硬,有浸润,疼痛不明显
C.溃疡边缘不规整,基底有桑葚状小结节,疼痛明显
D.溃疡深大,边缘隆起,呈弹坑样,表面有灰黄色假膜,基底软
E.溃疡表浅,为圆形或椭圆形,表面有灰黄色假膜,周围红晕
— Mum, our team won the match by two to one.
— _________, dear. It’s because of your hard practising.
A.Wonderful news
B.Good luck
C.It’s a surprise
D.Congratulations