A.a fencerB.a winnerC.missedD.killed
A. a fencer
B. a winner
C. missed
D. killed
查看答案
下列费用中,()属于动态投资部分。
A. 保险费
B. 营业税
C. 涨价预备费
D. 基本预备费
已知方程x3+2x2-5x-6=0的根为x1=-1,x2,x3,则1/x2+1/x3=().
A. 1/6
B. 1/5
C. 1/4
D. 1/3
E. 1/2
Who is the woman?
A manager.
B. A secretary.
C. A housewife.
Which phone number should the man dial?
A. 77231059.
B. 7.73289e+007
C. 7.73211e+007