9个亿和6个百万组成的数写作（ ），读作（ ），写成用“亿”作单位的数是（ ）。
906000000；九亿六百万；9.06亿
The mixture smelt terrible, but Tom taste it. [ ]
A. was made to
B. was made
C. made to
D. made
VA全停电时会出现哪些现象？
