This text refers to items 36 through 50.
According to the text, the history of the ethanol program in Brazil shows that
this program progressed without difficulty from the very beginning.
This text refers to items 36 through 50.
According to the text, the history of the ethanol program in Brazil shows that
this program progressed without difficulty from the very beginning.
This text refers to items 36 through 50.
According to the text, the history of the ethanol program in Brazil shows that
this program seems to be an intelligent solution to deal with market price crises.

According to the text, the rise of world sugar prices in the late 1980s immediately brought about
more consumption of ethanol.

According to the text, the rise of world sugar prices in the late 1980s immediately brought about
a decrease in ethanol prices.

According to the text, the rise of world sugar prices in the late 1980s immediately brought about
a higher demand for ethanol-only vehicles.

According to the text, the rise of world sugar prices in the late 1980s immediately brought about
Brazil's supremacy as an ethanol producer.

According to the text, the rise of world sugar prices in the late 1980s immediately brought about
a significant decrease in the production of ethanol.

According to the text, the rise of world sugar prices in the late 1980s immediately brought about
a near-absence of ethanol-powered cars by 2002.

Refer to the above text to judge the following items.
The use of "So" (L.28) indicates that what follows is a consequence of what was previously mentioned.

Refer to the above text to judge the following items.
"rule of thumb" (L.29) is related to experience.