单项选择题

A．By using satellite images, maps, etc.
B．By studying specific farming methods.
C．By studying the variation of human population.
D．By analyzing the quality of crops.
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Those who fought against Darwin’s ideas were the men of
单项选择题
A．By turning the intensity of sunshine into maps;B．By analyzing the recent weather report.C．By capturing the microwave radiation from the soil.D．By analyzing information provided by ground observation centers.
A．By turning the intensity of sunshine into maps;
B．By analyzing the recent weather report.
C．By capturing the microwave radiation from the soil.
D．By analyzing information provided by ground observation centers.
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