不论x取何值等式2ax+b=4x-3恒成立,则a+b=( )
-1
________ going to the program If You Are the One, she knew she had to be there or her mother would be unhappy.
A.Although much she disliked
B.Much although she disliked
C.As she disliked much
D.Much as she disliked
较大面积渗血应选择的止血方法是()
A.钳夹止血
B.结扎止血
C.温热盐水纱布压迫止血
D.骨蜡填充压迫止血
E.药物止血