今年中央财政将用于学生助学资金从上年18亿元增加到95亿元．用科学记数法表示95亿元为 [ ]

A.95×10⁷元

B.9.5×10⁸元

C.9.5×10⁹元

D.0.95×10¹⁰元

--- Where is Lucy?

--- She isn’t here. She has          Beijing.

A．gone

B．gone to

C．been to

D．been