What are the three major cash crops in Southern colonies?
A: cotton, rice, tobacco
B: tobacco, rice, indigo
C: tobacco, cotton, indigo
D: cotton, wheat, rice
A: cotton, rice, tobacco
B: tobacco, rice, indigo
C: tobacco, cotton, indigo
D: cotton, wheat, rice
B
举一反三
- What are the major crops produced in Australia? A: sugar cane B: cotton C: wheat D: rice
- Among the following crops, the group that is all self-pollinated crops is (). A: Cotton, rice, rape B: Wheat, corn, broad beans C: Sweet potato, cotton, rape D: Rice, wheat, barley
- The following crops are polyploid (). A: Rice B: Wheat C: Corn D: Cotton E: Brassica napus
- The American colonies used slave labor in the farming of tobacco and rice in the south.
- The following are long-day crops A: A, soybean B: B, late rice C: C, tobacco D: D, rapeseed
内容
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African slaves were transported to cotton and tobacco _______ in America in the 1600s.
- 1
Which is not China’s main export in the Qing dynasty? （ ） A: Cotton B: Silk C: Tea D: Rice
- 2
The reproduction method of the following crops is different from the other three crops (). A: Wheat B: Rice C: Sorghum D: Peas
- 3
The following are not crops ( ). A: Corn B: Wheat C: Rice D: Elephant
- 4
What products have been damaged A: Wheat, corn, meat and sugar. B: Wheat, maize, cotton and meat. C: Wheat, cotton, meat and bean. D: Wheat, sugar, meat and bean.