医学影像诊断报告出具有何要求？
参考答案：具有相应资质医师出具报告；报告书写规范；经上级医师审核；有医师手写签名；有具体报告时间。
Our friendship ________ quickly over the weeks that followed.[ ]
A. had developed
B. was developing
C. would develop
D. developed
与纤溶酶原具有高度同源性的载脂蛋白是（）。
A.ApoAⅠ
B.ApoE
C.ApoB100
D.ApoCⅢ
E.ApoA.
