为防止黄磷自燃，需存放在（）中，以隔绝空气。
A、煤油
B、甲苯
C、二甲苯
D、水
参考答案：D
He hoped that he would ____ a more suitable job.[ ]
A. be assigned
B. assign
C. have been assigned
D. have assigned
经营者分析资产运用效率的目的是（）。
A.评价获利能力
B.判断财务的安全性
C.评价偿债能力
D.发现和处置闲置资产
e hoped that he would ____ a more suitable job.[ ]