如果在搭接网络计划中出现EFj＞(EFi+FTFi,j)的情况时,说明()。
A. 工作i和工作j之间存在时间间隔LAGi,j
B. 工作i和工作j之间不存在时间间隔LAGi,j
C. 相邻两项工作之间不存在搭接关系
D. 相邻两项工作之间存在两种时距
查看答案
Each of the following is a valid conclusion that can be drawn from the information in the
A. from 1970 to 1980, the number of stores increased by approximately 200
B. from 1970 to 2000, the number of stores approximately doubled
C. from 1980 to 2000, the average number of employees increased by approximately 50%
D. in 2000, there were about 75,000 employees
E. from 1970 to 2000, the number of employees increased each decade
A．nobleB．nobodyC．lonelyD．lorry
A. noble
B. nobody
C. lonely
D. lorry
某事业单位某年底流动资产为60万元，固定资产为380万元，无形资产为50万元，对外投资10万元，借入款项为40万元，应付款项为20万元，应收款项为25万元，暂存款为10万元，暂付款为8万元，应缴款项为110万元，则该事业单位的资产负债率为（）。
A. 0.356
B. 0.36
C. 0.3633
D. 0.3673
What is the volume of a cube whose total surface area is 54？
A. 9
B. 27
C. 54
D. 81
E. 729
微信支付 
支付宝支付