RNC与NodeB之间可以配置的通道有()
A、NCP
B、CCP
C、ALCAP
D、AAL2 PATH
E、IPOA
参考答案:A, B, C, D, E
—Can you ______ Chinese?
—Yes, but only a little. [ ]
A. speak
B. say
C. tell
D. talk
使用水基泥浆时,含油量超过()(重量)的水基泥浆禁止向海中排放。
A.1%
B.3%
C.5%
D.10%