听力原文：From an early date bankers have made a charge for the services which they provide for their customers.
(9)
A．From an early date the banker have charged a commission for their services.
B．From an early date the banker has an obligation to serve the customers.
C．From an early date the customers have charged a commission.
D．From an early date the customer has an obligation to serve the banker.
第1题：
An activity has an early start date-of the lOth and a late start date of the 19th. The activity also has a duration of 4 days. There are no nonworkdays. From the information given, （）what can be concluded about the activity?
A.Total float for the activity is 9 days.
B.The early finish date ofthe activity is the end ofthe day on the 14th.
C.The late finish date is the 25th.
D.The activity can be completed in 2 days ifthe resources devoted to it are doubled.
第2题：
● Which of the following is indicative of negative float?
A The late start date is earlier than the early start date.
B The critical path supports the imposed end date.
C The early finish date is equal to the late finish date.
D When leads are employed in the schedule.
E The project is sinking.
第3题：
Which of the following is indicative of negative float?
A.The late start date is earlier than the early start date.
B.The critical path supports the imposed end date.
C.The early finish date is equal to the late finish date.
D.When leads are employed in the schedule.
E.The project is sinking.
第4题：
第5题：
A、the date of record
B、the date of payment
C、the date of announcement
D、the date of declaration
第6题：
A.interrelated
B.internal
C.interactive
第7题：
● The critical path is calculated by
A subtracting the end date of task one from the start date of task two.
B determining which tasks have the least amount of total slack.
C totaling the time for all activities.
D determining the shortest path through the network.
E Determining which tasks have the most slack
第8题：
The critical path is calculated by
A.subtracting the end date of task one from the start date of task two.
B.determining which tasks have the least amount of total slack.
C.totaling the time for all activities.
D.determining the shortest path through the network.
E.Determining which tasks have the most slack
第9题：
______ has/have no regular redemption date and can only be redeemed in limited circumstances.
A．ETF
B．LOF
C．Securities investment funds
D．Colsed-end funds
第10题：
The EMP table has these columns:ENAME VARCHAR2(35)SALARY NUMBER(8,2)HIRE_DATE DATEManagement wants a list of names of employees who have been with the company for more than five years. Which SQL statement displays the required results? （）
A. SELECT ENAME FROM EMP WHERE SYSDATE-HIRE_DATE >5;
B. SELECT ENAME FROM EMP WHERE HIRE_DATE-SYSDATE >5;
C. SELECT ENAME FROM EMP WHERE (SYSDATE_HIRE_DATE)/365 >5;
D. SELECT ENAME FROM EMP WHERE (SYSDATE_HIRE_DATE)*/365 >5;