ZXWR RNC支持的定位业务有（）
A.Cell ID方式
B.RTT方式
C.Cell ID+RTT方式
D.A-GPS方式
参考答案：A, C, D
Look and write.
1._____ 2._____ 3._____
4._____ 5._____
On Teacher's Day, we all went to school ____ to see our teachers. [ ]
A. especially
B. specially
C. particularly
D. attentively
