Her speech is an accurate ________ of the public mood.
A. reflection
B. civilization
C. interference
D. intervention
E. dispute
In the study of language and culture, ___________ held that language, in its primitive use, functions as a link in human social activities.
A. Malinowesky
B. Firth
C. Sapir
D. Whorf
娟姗牛与荷斯坦牛相比,主要有以下优点
A. 产奶量高
B. 乳脂率高
C. 乳蛋白率高
D. 体形大
E. .耐热性能好
某个电阻的色环序列为红黑红棕,其电阻值为
A. 22±5%欧姆
B. 1K±5%欧姆
C. 1K±1%欧姆
D. 100±1%欧姆
E. 2K±1%欧姆
F. 200±5%欧姆