系统开发的基本条件包括()
A.建立管理体系
B.配备专门人才
C.选用计算机主机和外围设备
D.AB
E.BC
F.ABC
参考答案:F
--- After discussing, the students ________ some good ideas to work on the project.
--- That’s great!
A.put up
B.came up with
C.caught up with
D.set up
67 Ga显像时,正常情况下显像剂浓聚最明显的部位是()
A.脾脏
B.肝脏
C.骨髓
D.肾脏
E.甲状腺