The（）is that search and rescue authorities ashore, as well as shipping in the immediate vicinity of the ship in distress, will be rapidly alerted to a distress incident so they can assist in a coordinated SAR operation with the minimun delay.
1、The tackle that raises and lowers the
The tackle that raises and lowers the boom is（）.Athe cargo fallBThe cargo hoisting wire ropeCthe topping liftDthe cargo whi
2、（）is an indication that the weather is
（）is an indication that the weather is about to clear.ARising cloudsBLowering cloudsCThickening cloudsDScattering cloud
3、are web sites that search the web for
are web sites that search the web for occurrences of a specified word or phrasE.ASearch enginesBWWWCInternetDJava
4、It seems that living green is easy and
It seems that living green is easy and affordable. A small step masks a big difference.A exactly B fortunately C surprisingly D hardly
5、This is a close and that is abathroom的
This is a close and that is abathroom的中文意思是（）。AA、那是客厅，这是卧室BB、那是电话表，这是价目表CC、这是壁厨，那是卫生间DD、这是节目单，那是电话表
6、The part of a fuse that melts and open
The part of a fuse that melts and opens the circuit is made of （）.Acopper and antimonyBsteel and babbittCaluminum or beryllium alloyDzinc or an alloy of tin and lead