He（）the suggestion as a way of getting

1、Part of the job as a network administr

Part of the job as a network administrator is being able to make a distinction between routed protocols and routing protocols. Which of the f...

2、As the displacement of a vessel increa

As the displacement of a vessel increases，the detrimental effect of free surface（）.AincreasesBdecreasesCremains the sameDmay increase or decrease depending on the fineness of the vessel's form

3、The advantage of a centrifugal pump as

The advantage of a centrifugal pump as compared with a reciprocating pump is that （）.Adischarge is continuousBit has no internal valvesCupon accidental closing of discharge valve, excessive pressure will not build upDall of the above are true

4、The Garbage Record Book, as a part of

The Garbage Record Book, as a part of the ship’s official logbook, shall be kept on board and preserved for a period of （）A3 years after making the first entryB2 years after the last entryC3 months after last entryD3 years after the last entry

5、（）started as a trading post of the Rom

（）started as a trading post of the Roman Empire about AD 43.AThe City of WestminsterBThe City of LondonCWest End of LondonDEast End of Londo

6、As the temperature for a given mass of

As the temperature for a given mass of air increases，the（）.Adew point increasesBdew point decreasesCrelative humidity increasesDrelative humidity decrease