海上拖带时,两船长之和为280m,在拖航速度较高的情况下,拖缆长度应不小于:().A

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问题:

海上拖带时,两船长之和为280m,在拖航速度较高的情况下,拖缆长度应不小于:().

A.280m

B.420m

C.560m

D.600m

考点:海船船员考试船舶管理(大副)船舶管理(大副)题库
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膀胱肿瘤T1期表明肿瘤侵及()。

A.黏膜表面 

B.黏膜固有层 

C.浅肌层 

D.深肌层 

E.外膜层

题型:单项选择题

典型的坏血病是由下列何种物质缺乏而引起的()

A.核黄素

B.泛酸

C.硫胺素

D.维生素K

E.维生素C

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大型建设工程项目总进度目标论证的核心工作是通常( )论证总进度目标实现的可能性。

A.工程实施条件分析
B.编制总进度纲要
C.编制施工进度计划及相关的资源需求计划
D.编制多个不同的建设工程项目进度计划系统

题型:单项选择题

another; like; area; those; health; there; angry; sound; look; art; more; way
Why do so many people around the world love Chinese cooking In China, cooking is an (66) , just like music, dance and painting. However, there is (67) than just one kind of Chinese food. Different areas in China have special (68) of cooking because of the differences in weather and geography.
Traditional Chinese doctors believe we need a balance of yin and yang to be (69) Maybe you should eat yang foods, (70) beef when you feel weak or tired. And you should eat yin foods like tofu while you are too stressed out or (71) The Chinese believe people who eat a balanced diet should be healthier than (72) who only eat foods that taste good.
(73) is much more to Chinese food than just taste. Behind many dishes are traditions with deep meaning. One Chinese food tradition is to eat long noodles on your birthday as a symbol of long life. (74) traditional food, yuan xiao, suggests that a family will always stay together. On the Spring Festival, people often eat fish, because yu (75) like the word meaning "more than enough".
From north to south, east to west, people are sure to find some kind of Chinese food to suit their taste and interest.

题型:单项选择题

欲望表现为追求某种目标的行为,而这种行为有可能达到目标,也可能遇到挫折

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