痰鸣音属于（）
A.响亮性湿啰音
B.非响亮性湿啰音
C.细湿啰音
D.中湿啰音
E.粗湿啰音
参考答案：E
因为分数可以化成百分数，所以分数和百分数的意义是相同的．______．
By no means _______promised to keep you ______of how their business was going on.
A．he has；informing
B．he has；informed
C．has he；informing
D．has he；informed
