教育信息化要服务于教育()。
A.现代化
B.系统化
C.产业化
D.规模化
参考答案:A
分化型甲状腺癌患者进行疗效分析131I全身显像常用剂量为()
A.370~740MBq
B.3.7~7.4GBq
C.37~74GBq
D.74~185MBq
E.370~740GBq
I saw a strange cloud ___________ questions __________ it in the game.
A.have, in
B.with , on
C.with, in
D.has, on