更多"[单选题]Your project is behind schedul"的相关试题:
[单选题]Schedule compression shortens the project schedule without changing the project scope,to meet schedule constraints,imposed dates,or other schedule objectives.Schedule compression techniques include crashing and（ ）.
A.fast tracking
A.what-if scenario analysis
B.resource leveling
C.critical chain metho
D.
[单选题]Project schedule management is made up of six management processes including: activity definition, activity sequencing, （ ） , and schedule control by order．
A.activity duration estimating, schedule developing, activity resource estimating
B.activity resource estimating, activity duration estimating, schedule development
C.schedule developing, activity resource estimating, activity duration estimating
D.activity resource estimating, schedule developing, activity duration estimating
[单选题]The project schedule is more than a document that lays out the activities over time to represent the time dimension of the project, it is a management tool to be used for decision making. As such , the schedule is used by the project management team to()
A.Measure, delay, record, distribute, analyze, and direct
B.Plan, schedule, monitor, control, report, and forecast
C.Promote, highlight, monitor, control, forecast, and report
D.Emphasize, visualize, analyze, conceptualize, report and record
[单选题]Developing the project schedule is often an
iterative process. It determines the planned start and finish dates for project
activities and milestones. Schedule development can require the review and
revision of duration estimates and resource estimates to create an approved
project schedule that can serve as a baseline to （ ） progress.
A.analyze
A.track
B.level
C.exten
D.
[单选题]Before a project schedule can be created,the schedule maker should have a （ ） ,an effort estimate for each task,and a resource list with availability for each resource.
A.work breakdown structure
B.baseline
C.software requirements specification
D.plan
[简答题]You have to quit your current job due to personal reasons.Write a resignalion letter to explain your reasons for leaving,and inform your boss of the detail of your leaving.You should write about l00 words neady on the ANSWER SHEET.Do not sign your own name.Use"Li Ming"instead.Do not wnte your address.
[单选题]The house is filled with crevices due to the attacking of the earthquake to the city last night.
A.debris
B.gaps
C.constructions
D.buildings
[单选题]The police crept up from behind and took the gangster by surprise.
A.violent criminal
B.politician
C.musician
D.industrialist
[单选题]"If winter comes, can spring be far behind?" the quoted line comes from ___________.
A.Shelley's Ode to the West Wind
B.Walt Whitman' s Leaves of Grass
C.John Milton' s Paradise Lost
D.John Keat' s Ode on a Grecian Urn
[单选题]The factory is due to be demolished next year.
A.pulled down
B.rebuilt
C.renovated
D.whitewashed
[单选题]Cell Phone Lets Your Secrets Out
Your cell phone holds secrets about you.Besides the names and numbers that you've programmed into it, ______traces____(51) of your DNA linger (遗留) on thedevice according to a new study
DNA is genetic (遗传的)material _____that_____ (52) appears in every cell. Like your fingerprint, yourDNA is _____unique______ (53) to you——unless you have an identical twin. Scientiststoday analyze DNA in blood, saliva (唾液), orhair left ____behind_______ (54) at the scene of a crime. The results oftenhelp detectives identify ____criminals______ (55) and their victims. Your cellphone can reveal more about you ____than_____ (56) you might think.
Meghan J. McFadden, a scientist at McMasterUniversity in Hamilton, Ontario, heard about a crime in which the suspect bledonto a cell phone and later dropped the____device_____ (57). This made herwonder whether traces of DNA lingered on cell phones一evenwhen no blood was___involved_____(58). She and colleague Margaret Wallace ofthe City University of NewYork analyzed the flip-open phones(翻盖手机)of10 volunteers. They used swabs (药签) tocollect _____invisible___ (59) traces of the users from two parts of the phone:the outside, where the user ____holds_____(60) it, and the speaker which isplaced at the user's ear
The scientists cleaned the phones using asolution made mostly__of____(61) alcohol. The aim of washing was to remove alldetectable traces of DN
A. The owners got their phones back for another week.Then the researchers ___returned________ (62) the phones and cleaned each phoneonce more.
The scientists discovered DNA that _____belonged______(63) to the phone's speaker on each of the phones. Better samples werecollected from the outside of each phone, but those swabs also picked up DNAthat belonged to other people who had apparently also ____handed______ (64) thephone
Surprisingly, DNA showed up even in swabsthat were taken immediately after the phones were scrubbed. That suggests thatwashing won't remove all traces of ___evidence________ (65) from a criminal'sdevice. So cell phones can now be added to the list of clues that can clinch (确定)a crime-scene investigation.
文章(41~55)
A.name
B.pictures
C.shapes
D.traces
[单选题]The fact remains__we are behind many others.
A.that
B.why
C.where
D.how
[不定项选择题]共用题干
Lung Cancer
The death rate due to cancer of the lungs has increased more than 800 percent in males and has more than doubled in females during the last 25 years.It is considerably higher in urban and industrial areas than in rural districts._________(46)Those factors which have been mentioned most frequently are the presence of foreign particles and other irritants in the air(smoke particles, smog,exhaust fumes),and the smoking of cigarettes and cigars.
_________(47)Among heavy smokers—21 to 30 cigarettes per day—the mortality rate from lung cancer is nearly 17 times the rate from nonsmokers.It is expected the death rate among women will increase as the present high rate of smoking among women has its effect.
Sometimes cases of lung cancer are discovered at the time an X-ray is taken for the purpose of detecting tuberculosis._________(48)Early detection is absolutely essential if any possibility of cure is to be maintained.Modern X-ray machines in competent hands pose such slight danger, at least to those over 40 years of age,that this would be much more than offset by the advantages of discovering a tumor while it is small enough to be completely removed.
_________(49)The tumor may grow until the bronchus is blocked,cutting off the supply of air to that lung.The lung then collapses,and the secretions trapped in the lung spaces become in-fected,with a resulting pneumonia or the formation of a lung abscess._________(50)The only treatment that offers a possibility of cure,before secondary growths have had time to form,is to re-move the lung completely.This operation is called pneumonectomy.
Malignant tumors of the stomach,the breast,the prostate gland and other organs may spread to the lungs,causing secondary growths.
_________(50)
A.A common form of lung cancer is bronchogenic carcinoma,so-called because the malig-nancy originates in a bronchus.
B.Lung cancer,also known as carcinoma of the lung or pulmonary carcinoma,is a malignant lung tumor characterized by uncontrolled cell growth in tissues of the lung.
C.Too often,however,a current emphasis upon the danger of exposure to radiation from X-ray machines can frighten people away from routine chest X-rays and thus prevent an ear-ly diagnosis of lung cancer.
D.Numerous studies have demonstrated a striking correlation between the death rate from lung cancer and smoking habits.
E.Such a lung cancer can also spread to cause secondary growths in the lymph nodes of the chest and neck as well as in the brain and other parts of the body.
F.There are many possible causes,but it is still controversial which are most blameworthy.
[填空题]The long‐awaited Hubble Space Telescope,due（ ）orbit the Earth next March,will observe some of the oldest stars in the sky.
to
