Song of myself reveals a world of _____, without rank and hierarchy.

无词歌（songs without words）这一体裁是由哪个作曲家首创？（）

The vowel is produced without (or with little) restriction during its production and is always voiced.（）

Do you agree or disagree with the following statement? People are never satisfied with what they have; they always want something more or something different. Write a composition of about 400 words to state your view on the issue.

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

在《中国历史歌》中，说秦朝至唐朝的歌词为：秦朝西汉与东汉，____。____，隋唐鼎盛达高潮。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

我国历史上第一部编年通史著作是（）

（） is the place to store the goods imported or in transit, without paying under custom’s supervision

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。