下图是极地为中心的俯视图，箭头表示洋流的分布位置及流向，读图完成1—2题。

1、A、B、C、D、E、F、G表示的洋流中属于寒流的是[ ]

A．A、B、E、F

B．A、B、C、G

C．C、D、E、F

D．B、D、E、F

2、洋流G每年哪些月份势力比较强大？[ ]

A．3、4、5

B．6、7、8

C．9、10、11

D．12、1、2

A breeches buoy is being rigged from the shore to a stranded vessel. The initial shot line passed to the vessel is normally made fast to a（）.

A.hawser which is used to pass a tail-block and whip to the vessel

B.hawser with breeches buoy and harness attached

C.hawser which should be made fast to the vessel below the intended location of the tail-block

D.tail-block and whip which may be used to pass a hawser to the vessel