针对EDGE业务,MCS2编码方式的每PDCH理论流量为()kbit/s。
A.8
B.8.8
C.9.6
D.11.2
E.14.8/13.6
参考答案:D
The reason ______he was late was _____he got up late
A.which , because
B.why , that
C.that, that
D.why ,because
琥珀易溶于()中。
A.硫酸
B.丙酮
C.盐酸
D.水