During the 19th century, gas was used on a local scale because of the difficult situation in ______.

Global warming and climate change are terms for the observed century-scale rise in the average temperature of the Earth’s _____ and its related effects.

We live in ( ) A: the twenty-first century B: the century twenty-one C: century twenty-one D: the century twenty-first

【单选题】In what century is the story of Hester Prynne set? A. The sixteenth century B. The seventeenth century C. The eighteenth century D. The nineteenth century

In the years from ___________the late 19th century to the early 20th century, when James lived and was engaged in literary creation, the major American and European capitalist countries entered the stage of imperialism. A: the late 17th century to the early 18th century B: the late 18th century to the early 19th century C: the late 19th century to the early 20th century D: the late 20th century to the early 21th century

The first clavichord in the world was probably invented in ____. A: the 14th century B: the 15th century C: the 13th century D: the 18th century

It is a valuable ( scale / skill ). A: scale B: skill

When was Dao De Jing brought to Europe? A: In the 17th Century B: In the 18th Century C: In the 15th Century D: In the 16th Century

The period of Modern English extends from ______ to the present day. A: the 15th century B: the 16th century C: the 17th century D: the 18th century

Westward Movement began in ________. ( ) A: the late 18th century B: the early 19th century C: the early 18th century D: the late 17th century