The doctors stand at the power center in health-care industry because__________.

听力原文：（A) The woman standing is playing a cassette player. （B) The woman is pointing at

At the bank the day before yesterday, I was standing in a line______around some loose velv

In "Standing at the door, I saw some girls chatting at a table", the italicized part is us

What does the doctor mean at the end of the conversation？A．The man has some mental problem

What the doctor at Beth Israel has in the primary

Mary Elizabeth Frye said that the words of the poem Do Not Stand at My Grave an