The Atlantic Ocean (大西洋)
The Atlantic Ocean is one of the oceans that separate the old from the new. For centuries, it kept the Americas from being discovered by the people of Europe. Many wrong ideas about the Atlantic made early sailors unwilling to sail far out into it. One idea was that it reached out to the “edge of the world”. _____1_____.
The Atlantic Ocean is only half as big as the pacific, but it is still very large. ______2_____. Even at its narrowest, it is about 2000 miles wide. This narrowest place is between the bulge of south American and the bulge of Africa. Two things make the Atlantic Ocean rather unusual. For so large an ocean, it has very few islands. _____3_______
There is so much water in the Atlantic that it is hard to imagine how much there is. But suppose no more rain fell into it and no more water was brought to it by rivers. ______4_____ . On the average, the water is a little more than two miles deep, but in places it is much deeper.
One of the longest mountain ranges of the world rises from the floor of the Atlantic. ____5 ___ . The tops of a few of the mountains reach up above the sea and make islands. The Azores (亚述尔群岛)are the tops of peaks in the mid-Atlantic mountain range.
A. also, it is the world’s saltiest ocean
B. Sailors were afraid that they might sail right off the earth.
C. This mountain range runs north and south down the middle of the ocean.
D. It is more than 4000 miles wide.
E. It would take the ocean about 4000 years to dry up
F. I think it means a place where we can hide ourselves from the outside cold world.
1. _____________.
【正确答案】：B
【题目解析】：空格前一句说有人认为到达大西洋尽头就是世界的尽头，后面就会接着说，水手们害怕会到达尽头会掉离地球，前后承接关系。所以答案是B
