以下指标不属于落后指标的是( )
A．库存水平
B．工业总产值
C．长期失业率
D．固定资本投资
参考答案：B
—Let's play soccer.
—______. [ ]
A. Yes, I do
B. That sounds good
C. No. It's on the desk
D. Yes, it is
Do you know _________ Zunyi or not tomorrow?[ ]
A. whether are they leaving for
B. whether they are leaving for
C. if they are leaving for
D. if are they leaving for
