证券从业资格

1.It takes about 12 seconds to reverse______full speed ahead______full speed astern．

单选题

A. at，to~||~to，from~||~from，to~||~at，from

2.当夏季风盛行时，则表现为（）的气候特征。

单选题

A. 低温潮湿和少雨~||~高温干燥和少雨~||~高温潮湿和多雨~||~低温潮湿和多雨

3.气压梯度的大小取决于等压线的疏密程度。等压线越密集，（）

单选题

A. 水平气压梯度小~||~水平气压梯度大~||~垂直气压梯度小~||~垂直气压梯度大

4.Fishing stake, the position of which frequently _____, exist in the area covered by this chart.

单选题

A. removed~||~altered~||~corrected~||~Converted

5.在海平面上温度为15℃，高度每升（）高英尺，降低2℃

单选题

A. 1000~||~2000~||~3000~||~4000

6.If your weather bulletin shows the center of a low pressure area to be 100 miles due east of your position, what winds can you expect in the Northern Hemisphere？______.

单选题

A. Easttonortheast~||~Easttosoutheast~||~Northtonorthwest~||~Southtosoutheast

7.If a ship will call at four ports for discharging, i.e.A.B.C and D consecutively, the cargo for ______ must generally be loaded first.

单选题

A. PortA~||~PortB~||~PortC~||~PortD

8.赤道气团(Equatorialairmass)：大致位于南北纬10°以内的洋面。具有（）的天气特征

单选题

A. 干热稳定少有降雨天气~||~高温潮湿层结不稳定多雷阵雨~||~湿热稳定多狂风暴雨天气~||~高温潮湿稳定无大风天气

9.间接回波的方位通常在（）

单选题

A. 船首标志线上~||~船尾线方向~||~盲区内~||~阴影扇形内

10.低层大气中，特别是在近地面附近，风向与等压线斜交，南半球是（）的气流系统

单选题

A. 低层顺时针辐散~||~低层逆时针辐合~||~低层顺时针辐合~||~低层逆时针辐散

11.Radar is used not only to look______，but also to measure their distances away from you．

单选题

A. atobscuredobjects~||~forwardsubmergedtargets~||~upexposedtargets~||~forunseenobjects

12.My ship sailed______port of Shanghai，bound______Rotterdam．

单选题

A. from，for~||~for，on~||~on，at~||~at，from

13.（），如辽阔的海洋、无垠的沙漠、冰雪覆盖的大陆和极区等都可成为气团形成的源地。

单选题

A. 大范围物理性质不均匀的下垫面~||~低层存在逆温~||~对流层风的垂直切变要小~||~具备大范围性质比较均匀的下垫面

14.All the crewmembers shall be at the station as required by the muster list when in firefighting drill______minutes after hearing the alarm，and the duty engineer shall be able to make the fire pumps available with______minutes．

单选题

A. 2/5~||~2/3~||~3/2~||~2/2

15.从地面到大气上界将大气层分为5层，依次为（）

单选题

A. 对流层平流层中间层热层散逸层~||~对流层平流层中间层散逸层热层~||~对流层散逸层中间层热层平流层~||~对流层等温层中间层热层散逸层

16.兰勃特投影法又称等角正割圆锥投影。将地球体的（）纬圈与圆锥面相割。

单选题

A. 30°和45°~||~30°和60°~||~225°和45°~||~33°和66°

17.（），海洋升温和降温速度远小于陆地。

单选题

A. 陆地的热容量是海水热容量的两倍~||~海水的热容量是陆地热容量的两倍~||~海水热容量与陆地相同~||~海陆热力差异与热容量无关

18.降水主要来自高层云和（）

单选题

A. 层云~||~雨层云~||~淡积云~||~积雨云

19.入射雷达波与目标表面的夹角（），称为雷达视角

单选题

A. (0°～90°)~||~(45°～90°)~||~(90°～130°)~||~(130°～175°)

20.A pattern according to which vessels and / or aircraft may conduct a co-ordinated search is a ___________.

单选题

A. Researchpattern~||~Researchmode~||~Searchpattern~||~Searchandrescuemode