50. The passage explains the origin of which of the following terms? (A) Glacier (line5) (B) Isotopes (line 11) (C) Industrial Revolution (line 21) (D) Carboniferous period (lines 26

3. The author mentions "seeds and fruits" in line 2 as examples of (A) the first crops cultivated by early agricultural societies (B) foods eaten by hunters and gatherers as a secondary food source (C) types of food that hunters and gatherers lacked in their diets (D) the most common foods cultivated by early agricultural societies

50. The passage explains the origin of which of the following terms? (A) Glacier (line5) (B) Isotopes (line 11) (C) Industrial Revolution (line 21) (D) Carboniferous period (lines 26

其他試題

50. The passage explains the origin of which of the following terms?
(A) Glacier (line5)
(B) Isotopes (line 11)
(C) Industrial Revolution (line 21)
(D) Carboniferous period (lines 26