门静脉内径受以下哪项因素影响()
A.呼吸改变
B.门静脉高压
C.探头加压
D.以上各项均是
参考答案:D
—How much TV do you watch every day?
—________ [ ]
A. More than three hours
B.See three times
C.Lot of
D. many
()强调在法律面前人人平等,在尊严和权利上一律平等,并有权享受法律的平等保护,不受任何歧视。
A、平等权
B、人身权
C、财产权
D、文化权利