【简答题】The compass(罗盘) is a device that is absolutely necessary for the【56】of ships and airplanes. Hikers often need a compass, too. Anyone who does not use 【57】roads should have a compass. A compass will al...
【简答题】听下面一段材料, 回答第1至4题. 1. Where did the British ships land in 1607? A. The Atlantic Ocean. B. The Mississippi. C. Virginia. 2. How did people find names for areas of the new land? A. They invented their ow...
【单选题】The Bermuda Triangle There is a place in the Atlantic Ocean where ships and airplanes seem to disappear more often than anywhere else on Earth. It seems to form. a triangle between Miami, Bermuda, and...