A tug’s horsepower available at the sh

1、The pioneers（）their journey after a sh

The pioneers（）their journey after a short rest.AassumedBpresumedCresumedDconsumed

2、水泵型号 12Sh-28A和300S-12A各项含义

水泵型号12Sh-28A和300S-12A各项含义

3、The fog most commonly encountered at s

The fog most commonly encountered at sea is called（）.Aconduction fogBradiation fogCfrontal fogDadvection fog

4、In the U. S., at Christmas, schoolchil

In the U. S., at Christmas, schoolchildren have ______ for holiday.A a monthB a weekC two weeksD three weeks

5、At sea, we can use（）to fix the ship’s

At sea, we can use（）to fix the ship’s position.Asteering gearBLoranCrudder indicatorDlog

6、You’ll find taxis waiting at the bus s

You’ll find taxis waiting at the bus station，（）you can hire to reach your host family．AwhichBwhenCwhereDA