农业资本家所获得的剩余价值是()
A.级差地租
B.绝对地租
C.垄断地租
D.平均利润
参考答案:D
—The dinner was delicious!
—I agree. I’m so full.
—That’s too bad. But some dessert ______.
A.has ordered
B.will be ordered
C.has been ordered
D.was going to be ordered
PICC穿刺部位的选择,包括()
A.常规选择肘窝
B.尽量避免在接受 * * 手术的患侧
C.尽量避免在接受放射治疗的患侧
D.优先选择头静脉
E.保证导管尖端位置于上腔静脉的下1/3到上腔静脉与右心房的连接处