39208050四舍五入写成以“万”作单位的数是______．（保留整数）
39208050=3920.805万≈3921万．
故答案为：3921万．
It was felt that the scandal would damage her reputation but the press reported it ________.
A．anyhow
B．somehow
C．whenever
D．nowhere
铸100焊条的特点之一是：（）冷焊。
A、最好
B、不易
C、可以
D、必须
