托福定语从句长难句

Cattle were introduced from Asia, as probably were domestic sheep and goats. (H14)
abbreviation
Infants encode information in the same way older children and adults do. (H27)
To understand the ancient Mayan people who lived in the area that is today southern Mexico and Central America and the ecological difficulties they faced, one mustFra Baidu bibliotekfirst consider their environment, which we think of as "jungle" or "tropical rainforest." (H29)
In Europe it took a little longer, mainly because there were more small producers for whom the costs of sound were prohibitive. (H12)
Keeping the price of grain low was a primary goal of the Dutch at a time when they could not produce enough grain to provide for all their needs. (H15)
定语从句
The art of the cultural period that followed the Upper Paleolithic also seems to reflect how people got their food. (H21)
Aeroponics, a technique in which plants are suspended and the roots misted with a nutrient solution, is another method for growing plants without soil. (H22)