Among these 6 different types of Chinese tea, ________ is semi-fermented, which has the fresh fragrance of green tea and mellow taste of black tea.（ ）。 A. white tea B. yellow tea C. oolong tea D. dark tea
The close relation between the number “______” and the Winter Solstice is also based on the theory of Yin and Yang.（ ） 。
In the picture portraying the custom to whip the oxen, there was always a cowboy with a willow to resemble the whip and an ox.（ ）
The main body of Chinese farming civilization includes national management concept, folk songs, _____ and various sacrificial activities.（ ）
According to the chronological order, the prehistoric times of China ranged from 1.7 million years ago to the 21st century BC, which were divided into the the Neolithic Age, Paleolithic Age and the Bronze Age.（ ）
Familism has the impact on literature, in which homesickness and attachment to land become very important themes.（ ）
Irrigation also causes large amounts of salts,________and pesticides to be flushed into rivers and streams.（ ） 。
When ________and climate data are studied together, we can explore how climate factors influence the timing of those seasonal biological events.（ ） 。
The third five-day period of Beginning of Spring, the swimming fishes are like carrying ices on the surface of water, because the ice has been melted in this time.（ ） A. 对 B. 错
