<P>1. Anthropologists investigate the customs of different groups of people , particularly that in isolated </P>
<P>areas.</P>
<P> </P>
<P>2.Hydraulic machines lift heavy load, exertion large forces, drive vehicles and machine tools, and </P>
<P>control many kinds of motion.</P>
<P> </P>
<P>3. Although Shirley Jackson's fiction often deal with frightening experiences, she also wrote </P>
<P> autobiographical, descriptions humorous of her life in a small Vermont town.</P>
<P> </P>
<P>4. The domestic architecture of the Western world has responded to a number of cultural , </P>
<P>geography and social needs.</P>
<P> </P>
<P>5. People have always fascinated by the parrrots' colorful feathers and its ability to mimic human </P>
<P>speech. </P>

还是改错题吗 ？

<P>1. Anthropologists investigate the customs of different groups of people , particularly <FONT color=red>that</FONT> in isolated </P>
<P>areas.</P>
<P> </P>
<P>2.Hydraulic machines lift heavy load, <FONT color=red>exertion</FONT> large forces, drive vehicles and machine tools, and </P>
<P>control many kinds of motion.</P>
<P> </P>
<P>3. Although Shirley Jackson's fiction often dealt with frightening experiences, she also wrote </P>
<P> autobiographical, <FONT color=red>descriptions humorous</FONT> of her life in a small Vermont town.</P>
<P> </P>
<P>4. The domestic architecture of the Western world has responded to a number of cultural , </P>
<P><FONT color=red>geography</FONT> and social needs.</P>
<P> </P>
<P>5. People have always <FONT color=red>fascinated</FONT> by the parrots' colorful feathers and its ability to mimic human </P>
<P>speech. </P>