The difference between the starboard and p

题型:单项选择题

问题:

The difference between the starboard and port drafts caused by shifting a weight transversely is().

A.list

B.heel

C.trim

D.flotation

考点:航海英语船舶浮性船舶浮性题库
题型:单项选择题

Jack is an Englishman. He likes travelling around the world. He has visited many countries. He knows few foreign languages, but he can always find someone who knows enough English to understand what he says. Last summer he went to China. He enjoyed himself in China and liked Chinese food very much.

One day he went into a restaurant in a small village. He knew the Chinese word ‘rice’, so he ordered some rice. The village was famous for its mushrooms, and Jack thought they must be very fresh and delicious. He asked the waiter in English, but he could do nothing for Jack. Jack thought hard. When he saw a piece of paper on the table, he had a good idea. He took out a pencil and drew a picture of a mushroom carefully. The waiter looked at the picture for a long time, then he smiled and left. A few minutes later, he came back with a black umbrella in his hand.

小题1:What does ‘mushrooms’ mean?

A.洋葱

B.花菜

C.洋伞

D.蘑菇小题2:The waiter didn’t help Jack because _____________.

A.he had no mushrooms in the kitchen

B.he thought the mushrooms were poisonous

C.he didn’t know English well

D.he disliked the mushrooms小题3:Jack asked the waiter for ___________.

A.a pencil

B.a picture

C.an umbrella

D.some mushrooms小题4:The waiter smiled because __________.

A.the picture was beautiful

B.he was very happy

C.Jack gave a gift to him

D.he thought he understood Jack小题5:At last the waiter came back with an umbrella, because _______.   

A.it is raining outside

B.it is going to rain

C.the mushroom Jack drew looked like an umbrella

D.Jack was good at drawing

题型:单项选择题

在偏差计算中,如果施工成本偏差小于零,进度偏差大于零,则结论为()。

A.施工成本节约,工期拖延

B.施工成本节约,工期提前

C.施工成本超支,工期拖延

D.施工成本超支,工期提前

题型:单项选择题

甲亢危象的诱因,哪种因素除外

A.感染

B.手术

C.多食

D.精神刺激

E.131Ⅰ碘治疗反应

题型:单项选择题

在正常运行中,轴封加热器压力,轴封母管压力和低压轴封蒸汽温度各为多少?

题型:单项选择题

冷床的类型有哪几种?

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