[单项选择]Below 600 feet ocean waters range from dimly lit to completely dark.（　）
A. inadequately
B. hardly
C. faintly
D. sufficiently

[单项选择]The dancers moved across the dimly lit stage.
A. inadequately
B. hardly
C. faintly
D. sufficiently

[单项选择]Mau Piailug, Ocean Navigator Mau sailed from Hawaii to Tahiti using traditional methods In early 1976, a fisherman, led an expedition in which he sailed a traditional Polynesian boat across 2,500 miles of ocean from Hawaii to Tahiti. The Polynesian Voyaging Society had organized the expedition. Its purpose was to find out if seafarers (海员）in the distant past could have found their way from one island to the other without navigational instruments, or whether the islands had been populated by accident. At the time, Mau was the only man alive who knew how to navigate just by observing the stars, the wind and the sea. He had never before sailed to Tahiti, which was a long way to the south. However, he understood how the wind and the sea behave around islands, so he was confident he could find his way. The voyage took him and his crew a month to complete and he did it His grandfather began the task of teaching him how to navigate when he was still a baby. He showed him pools of water o
A. Right
B. Wrong
C. Not mentioned

[单项选择]Offshore exploration below the shallow waters of the Persian Gulf has revealed the ______ of large resources of oil and gas.
A. attendance
B. presence
C. inhabitant
D. presentation

[单项选择]Reasons for careful teaching range from preventing a child ______ to keeping a child occupied.


A. sinking behind
B. falling behind
C. drawing behind
D. crawling behind

[单项选择]In the matter of developing energy from ocean water, Britain is ______.


A. working on an old Japanese method
B. the most advanced country in the field
C. following the lead of the United states
D. consolidating their work with operations

[单项选择]The complete range from sizes and shapes of the human population can be examined to determine reach, access and viewing capabilities.


A. into
B. within
C. of
D. upon

[单项选择]The computers available range from easy-to-learn ones to the most powerful ones.（）
A. 现有的计算机有从简单易学到功能极强各种类型。
B. 现有的计算机在简单易学和功能很强的范围内变化。
C. 有效的计算机或者简单易学，或者功能极强。
D. 计算机可提供给初学到能力极强的不同程度的人。

[单项选择]She （） in the feet on her way home from work.
A. was hurting
B. is hurt
C. hurts
D. got hurt

[单项选择]Getting energy from the ocean is important to ______.


A. Russia because of its limited coal and petroleum resources on land
B. America because it is the greatest consumer of energy in the world
C. Asia because most of Asian countries lack other sources of energy
D. South America because a great part of the population is very poor

[单项选择]Maximum benefits range from $ 50,000 to $ 250,000 ,though some ______ have no limit.
A. policies
B. bills
C. charges
D. prices