什么叫紧急车队()。
A.部队执行军事任务
B.警车护送
C.抢险救灾
D.同意提前或延后缴纳车辆通行费的车队
参考答案:A, B, C, D
An analyst gathers the following information about a company:
A.shares of common stock outstanding
B.1000000
C.net income for the year
D.$1500000
E.par value of convertible bonds with a 4 percent coupon rate
F.$10000000
G.par value of cumulative preferred stock with a 7 percent dividend rate
H.$2000000
I.tax rate
J.30%
启动转动机械,用机械自身的力量进行彻底的转动清洗,清洗时间一般为()h。
A.2
B.4
C.8
D.10