华润公司10kV母线电源运行应在（）至10.5kV。
A.9.5kV
B.9.8kV
C.10.1kV
D.10.0kV
参考答案：B
根据所给句子写出问句。
1. ___________________________?
His name is John.
2. ___________________________?
Her telephone number is 2896436.
3. ___________________________?
My car number is 461488.
