【简答题】Booking a passage is just like 1 (book) an airplane ticket. The travelers can go to the 2 (agency) or just telephone them to book a passage. As traveling by sea is greatly 3 (influence) by the weather...
【简答题】Passage 4 Climate change is not just a change in the (1) ____________ temperature; it is also a change in the weather. Scientists say we can expect more extreme weather s along with some areas s...
【简答题】In the 21st century,clouds and stormy weather no longer automatically bring military operations to a halt or force a change in targets. Techonologies such as the Global Positioning System now 1 cruise...