With UMS, when the engine room is unwatched will control the main engineA.the bridge o

With UMS,when the engine room is unwatched, () will control the main engin

A.the bridge officer on watch

B.the chief engineer

C.the duty motorman

A．the bridge officer on watch

B．the chief engineer

C．the duty engineer

D．the duty motorma

conjoined to other morphemes (or words), they usually change the category, or grammatical class of words.()

此题为判断题(对，错)。

A、When one is an adult and one is a child under 3 years of age.

B、Only during the en route flight.

C、During all operations except the takeoff and landing portion of a flight.

A.arranging for the insurance of goods

B.arranging import customs clearance

C.arranging for transshipment en route if necessary

D.arranging export customs clearance

When the passion and drive ebb, ______.

A．it's time to show the importance of one's full energy

B．it's hard to move on again

C．it's time to test one's work ability

D．it's likely that high-level person won't give up

very first day of his staying in the French capital he 22 a telegram to his wife 23 the name and address of the hotel 24 he was staying．Then he decided to go out and 25 the places of wonder in the capital．He took a long walk along the streets of the city，visiting a few muse ums and by the end of the 26 he felt tired． He wanted to 27 the hotel to take a rest there，but suddenly he 28 he remembered 29 the name nor the address of the hotel．He felt quite 30 and slowly walked along the street，not knowing what to do．Suddenly he found 31 in front of a post office．He quickly ran inside and said 32 an excited voice．“Give me a telegram form，plebe．”“Here you are，”a man answered，giving him a form．It did not 33 long to fill it in．A minute later he handed in the telegram and paid the mall． His wife was greatly 34 when an hour later she received 35 telegram from her husband：“Send me my address at once!”

A.At

B.In

C.On

D.For

What does the professor mean when he says thisΩ.

A．The spectators have more free time to enjoy themselves than before.

B．The spectators need more comfortable ways of entertaining themselves.

C．It is becoming more and more difficult to make the spectators satisfied.

D．The spectator have lost their interest in sport.