材料：If，by reason of or in compliance with any such directions or recommendations，the vess

A．the reason that

B．the reason for why

C．why that

D．why

38 The most common non-behavioral reason for projects being completed behind schedule and over budget is:

A. Selecting the wrong person as the project manager

B. Selecting the wrong person as the sponsor

C. Accepting a high-risk project

D. Ill-defined requirements

E. All of the above

171 An element in the WBS was estimated to require 1 month for completion with 1000 hours of labor and a burdened cost of $50K. The task was completed in 1000 hours but a burdened cost of $60K. The most likely reason for the increase would be:

A. Higher salaried employees were assigned.

B. Overtime was required.

C. The overhead rate increased.

D. Employee salaries had increased.

E. Any of the above

材料：

At 1800，the hydraulic steering system failed once again．The master realized he would require shore assistance to rectify the problem，and diverted towards Portland using the thruster to steer by．The weather at this time was south-south-west force 5．At about three hours later，the thruster drive unit failed due to a leaking fuel injector pipe on the power unit．This was replaced using the spare carried on board．Immediately following the engine restart，an adjacent fuel line failed causing shut down of the unit．With no fuel line spares available，the thruster power unit could not be used．The failure of this unit，and that of the main hydraulic steering system，left the vessel without any steering capability．

At 2155，with the weather deteriorating and no steering，the master contacted the Portland Coastguard and a“Pan pan”message was broadcast．A tow to Portland Harbor was arranged and she arrived alongside at 0240 the following morning．The subsequent investigation found that the main hydraulic steering system failure was due to a seized shuttle valve in the main hydraulic solenoid valve block．The solenoid valve had been recently overhauled．It was thought that the“O”rings fitted to the shuttle valve were of either the wrong type or a defective one．The valve had seized in such a position that hydraulic pressure by-passed the system preventing use of the hand steering．

问题：

The vessel was steered by thruster because ________ failed．

A.the hydraulic steering system

B.the solenoid valve

C.the thruster driving unit

D.the hand steering

The time that the thruster drive unit failed was ________ hrs．A.1800

B.2100

C.2155

D.0240

When the hydraulic steering system failed，________．A.the hand steering system could still be used

B.the auto steering system could still be used

C.both hand and auto steering system were out of use

D.neither and steering system nor auto steering system was out of use

The real reason that caused the hydraulic steering system to fail was that ________．A.no fuel line spare were available

B.the weather was deteriorating

C.the“O”rings fitted to the shuttle valve were of either the wrong type or a defective one

D.the thruster power unit failed

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A.it is artificially illuminated

B.it is made up of a concentrated beam of light

C.it sends out heat in all directions

D.its heat is increased by the heat of the sun

材料：

The 4，426gt Swedish vessel Skagern sailed for her next port，Strood，with a draught of 5.95m．The master soon realized，however，that he would not make the tide for berthing if he proceeded to the Medway as planned，to pick up the pilot at the North East Spit．He therefore decided to change the passage plan by shortening the distance and embarking his pilot at the Sunk light vessel．The officer on watch，2/O，was told to make the necessary adjustments and lay off the new courses．

The 2/O made the original plan based on waypoints calculated and entered by another officer．These had been marked on the various charts and had already been entered into the GPS navigator．When he amended the passage plan he used the GPS to calculate a new course from a waypoint off Lowestoft direct to the Sunk pilot station．In doing so，he didn&39;t realize he had missed out a pre-programmed waypoint in the GPS for a position to the east of the East Shipwash buoy．He didn&39;t notice that his course line intersected the 5m depth contour to the west of the East Shipwash buoy．

The master did not check the amended passage plan and Skagern continued with her passage．2/O came on watch again four hours before the vessel was due to arrive at the pilot station．One hour before arrival at the Sunk 2/O prepared to embark the pilot．

He saw the North Shipwash buoy and passed about three cables to the east of it．Shortly afterwards he saw two more buoys ahead of him，the East Shipwash on his port bow and the North-West Shipwash on his starboard.It did not occur to him that anything might be wrong．Shortly afterwards，Skagern ran aground at a full speed of 14 knots．He had found the Shipwash Bank．

Although two tugs were dispatched from Harwich to standby，the master was able to de-ballast his vessel and refloat her successfully with the aid of the main engine．There was no pollution and there appeared to be no damage．

问题：

To embark the pilot earlier Skagern ________．

A.speeded up

B.shortened the distance by adjusting the planned passage

C.made the tide

D.engaged trade every two weeks

The grounding was caused by the reason of ________．A.the second officer missed a waypoint when steaming to the pilot station

B.the depth around the pilot station is 5.95m which is not sufficient to allow the vessel to keep always afloat

C.the GPS had something wrong when calculating the course

D.the vessel did not make the tide due to her late arrival

The vessel was refloated ________．A.with the aid of reverting her main engine and pressing up slack ballast tanks

B.herself by pumping out some of her ballast and the aid of her main engine

C.with the aid of her main engine and the two tugs from Harwich

D.with the aid of tide and tugs

The lessen of this accident is that ________．A.without proper planning of the ballasting and de-ballasting programme the vessel is likely to be involved in such accident as grounding

B.a vessel should be well prepared for grounding when proceeding toward pilot station

C.when grounded，a vessel should try to contact the nearest coast station to apply for the aid of tugs

D.in this age of the GPS and push-button navigation，it is all too easy to be lulled into a false sense of security and assume the position indicated is correct

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A.is younger when her children are old enough to look after themselves

B.does not like children herself

C.needn"t worry about food for her children

D.can be free from family duties when she reaches sixty

sfusion because you lost a great deal of blood in the accident. However, special care must be taken in selecting new blood for you. If the blood is too different from your own, the transfusion could kill you. There are four basic types of blood: A, B, AB, and O. A simple test can indicate a person's blood type, which, like hair color and height, is inherited from parents. Because of substances contained in each type, the four groups must be transfused carefully. Basically, A and B cannot be mixed. A and B cannot receive AB, but AB may receive A or B. O can give to any other group; hence, it is often called the universal donor. For the opposite reason, AB is sometimes called the universal recipient. However, because so many reactions can occur in transfusions, patients usually receive only salt or plasma (liquid) until their

1、A good title for this passage is ________.

A、Getting Blood and Plasma

B、Special Blood Types

C、Human Blood Types

D、The Blood Bank of a Hospital

2、The word "hence" in line 10 means _________

A、always

B、 often

C、 therefore

D、 seldom

3、In a blood transfusion, it is easiest to find the acceptable type of blood for a person with the blood type of ________

A、A

B、 B

C、 AB

D、 O

4、The purpose of using salt and plasma before a blood transfusion is to allow time ______.

A、to test the reactions to the transfusion

B、for matching the blood to be transfused with the patient's blood

C、 for the blood to be delivered from the blood bank

D、 to select a new type of blood for the patient

5、Most Europeans have blood type _________

A、A

B、B

C、O

D、A or O

A.材料

B.硬

C.大

D.厚

羰基vc=o

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A.<1

B.>1

C.=1

D.≤1