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发布时间:2024-04-03 01:33:58

[单项选择]Task A has the following details:Optimistic estimate=30,pessimistic estimate=40,most likely estimate=35.Task B has the following details:Optimistic estimate=32,pessimistic estimate=37,most likely estimate=34.Task C has the following details:Optimistic estimate=25,most likely estimate=35,pessimistic estimate=45.Which task has the highest standard deviation ?()
A. Task
B. Task
C. Task
D. Task A & Task

更多"Task A has the following details:Op"的相关试题:

[单项选择]The required testing for a specific task has been completed and passed. The customer is not confident of the test and requests an additional modified test, this situation indicates inadequate ______ .
A. control procedures
B. audit review
C. assurance funding
D. quality plan development
[单项选择]

Task 1

When someone has money that he wants to put in a safe place, he naturally takes it to a bank. Until recently the very appearance of the bank building was designed to assure people that their money would be safe. There were thick, solid walls and barred windows. All the windows and doors were wired to set off the burglar alarms if anyone tried to force his way in. The vaults where the money was kept had huge, steel doors with complicated locks. Uniformed guards with pistols in their holsters were always on duty in the bank. The tellers’ cages - the cubicles where the bank clerks, or tellers, worked - actually resembled cages. They had gratings across the front, high sides and back, and a door that could be opened only by pushing a release button.
The new style of bank design retains some of these protective
A. the bank building looks like a safe place
B. there are thick, solid walls in a bank building
C. uniformed guards are always on duty in a bank
D. bank clerks work in cages
[简答题]Task II: Your class has recently had a discussion about testing. For homework, your teacher has asked you to write a composition in no less than 120 words, giving your opinion about the following statement: A test can tell the whole story. Please write your composition on the Answer Sheet. (20 points)
[简答题]

Task II
Directions:Some people say television has altered family life dramatically.Write an article for your school magazine,putting forward your views.You should write about 160 words on the Answer Sheet。


[单项选择]Task 2
Directions: This task is the same as Task 1. The 5 questions or unfinished statements are numbered 41 to 45.
Once it was considered good to keep the car engine idle a minute or two following cold stars. Today, with modern technology, the opposite is true. An engine operating under road conditions will warm up faster and run more efficiently than one that is idling. Idling just burns gas (on average, about a gallon an hour).
When you have a full tank of gas, park the ear facing downhill is possible, this will prevent any gas from coming out of the tank. Parking in areas of less or no sunlight helps prevent the gas from steaming that would occur if you parked in the hot sun. Your car will stay cooler, too, and that means less gas consuming work for the air conditioner once the engine is started.
St
A. to tell us how expert drivers try to save gas
B. to tell us how to drive a car properly
C. to tell us how to make a car run smoothly
D. to tell us how to make your car consume less gas

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