太阳由天赤道南运动到天赤道北所经过的黄道与天赤道的交点称为()。A.春分点 B.冬至

题型:单项选择题

问题:

太阳由天赤道南运动到天赤道北所经过的黄道与天赤道的交点称为()。

A.春分点

B.冬至点

C.秋分点

D.夏至点

考点:海船船员考试天体视运动天体视运动题库
题型:单项选择题
阅读短文,根据短文内容,从短文后的五个选项中选出能填入空白处的最佳选项。选项中有一项为多余选项。
       Everyone enjoys interesting sports. As we all know,   1    . They are often played outside with a
ball and thousands of people watch them. Most people are interested in watching their favorite team.
They love watching them win.
       Some interesting sports, like football, is practiced and played in all kinds of' weather. When it is
played in the snow or in the rain,   2  . Some games are won or,  lost just because the weather is bad.
       Tickets to important games are not easily bought. Many people can't buy the tickets. but every
family has a TV set,  3   .This is better than  watching them in the cold rain or snow. When important
games are played on weekdays, some people listen to them at work c)n the radio. Sometimes they
may make a lot of noise ,  4  . They only care about their favorite team . Winning is the only thing they
care about.
A. but they don't mind
B. players must be more careful because they may miss the ball easily
C. it's easy to win
D. the most interesting sports are team sports
E. so they watch these kinds of games on TV
题型:单项选择题

( )是决定设备概念质量的基础。

A.详细设计

B.初步设计

C.工作图设计

D.施工图设计

题型:单项选择题

一女性患者,38岁,已婚,以往月经周期28天,现停经40天, * * 流血10天。下列哪项疾病可不予考虑

A.先兆流产 

B.异位妊娠 

C.卵巢畸胎瘤 

D.葡萄胎 

E.难免流产

题型:单项选择题

着重于施工方案内容、总工期和投资概算内容的单项工程施工组织设计,应在()编制完成

A.合同签订前

B.合同签订后

C.招投标前

D.招投标后

题型:单项选择题

发生塔底液面指示失灵后,可参照塔底泵原()操作。

A.进口压力

B.出口压力

C.封油压力

D.电流

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