听力原文：
Passage One

Russell Fazio, an Ohio State psychology professor who has studied interracial roommates there and at Indiana University, discovered an intriguing academic effect, In a study analyzing data on thousands of Ohio State freshmen who lived in dorms, he found that black freshmen who came to college with high standardized test scores earned better grades if they had a white roommate—even if the roommate's test scores were low. The roommate's race had no effect on the grades of white students or low- scoring black students. Perhaps, the study speculated, having a white roommate helps academically prepared black students adjust to a predominantly white university.
That same study found that randomly assigned interracial roommates at Ohio State broke up before the end of the quarter about twice as often as same-race roommates.
Because interracial roommate relationships are often problematic, Dr. Fazio said, many students would like to move out, but university housing policies may make it hard to leave.
"At Indiana University, where housing was not so tight, more interracial roommates split up," he said. "Here at Ohio State, where housing was tight, they were told to work it out. The most interesting thing we found was that if the relationship managed to continue for just 10 weeks, we could see an improvement in racial attitudes."
Dr.Fazio's Indiana study found that three times as many randomly assigned interracial roommates were no longer living together at the end of the semester, compared with white roommates. The interracial roommates spent less time together, and had fewer joint activities than the white pairs.

Q26：What do we know about Russell Fazio?

推断题。文章句首就指出Russell Fazio是俄亥俄 州立大学的一名教授，在那里研究非同一种族的室友的关系，非同一种族的室友关系是属于人际关系的一部分，故可推测 Russell Fazio专门从事人际关系方面的研究，选D。

听力原文：
Passage One

Russell Fazio, an Ohio State psychology professor who has studied interracial roommates there and at Indiana University, discovered an intriguing academic effect, In a study analyzing data on thousands of Ohio State freshmen who lived in dorms, he found that black freshmen who came to college with high standardized test scores earned better grades if they had a white roommate—even if the roommate's test scores were low. The roommate's race had no effect on the grades of white students or low- scoring black students. Perhaps, the study speculated, having a white roommate helps academically prepared black students adjust to a predominantly white university.
That same study found that randomly assigned interracial roommates at Ohio State broke up before the end of the quarter about twice as often as same-race roommates.
Because interracial roommate relationships are often problematic, Dr. Fazio said, many students would like to move out, but university housing policies may make it hard to leave.
"At Indiana University, where housing was not so tight, more interracial roommates split up," he said. "Here at Ohio State, where housing was tight, they were told to work it out. The most interesting thing we found was that if the relationship managed to continue for just 10 weeks, we could see an improvement in racial attitudes."
Dr.Fazio's Indiana study found that three times as many randomly assigned interracial roommates were no longer living together at the end of the semester, compared with white roommates. The interracial roommates spent less time together, and had fewer joint activities than the white pairs.

Q27：Who benefited from living with a white roommate according to Fazio's study?

细节题。从文章中可知，Fazio的研究发现那些在标准化 测试中得分高的黑人新生如何和白人室友住在一起会有更好的成绩，即使白人室友的成绩较差，因此可知答案选B。

听力原文：
Passage One

Russell Fazio, an Ohio State psychology professor who has studied interracial roommates there and at Indiana University, discovered an intriguing academic effect, In a study analyzing data on thousands of Ohio State freshmen who lived in dorms, he found that black freshmen who came to college with high standardized test scores earned better grades if they had a white roommate—even if the roommate's test scores were low. The roommate's race had no effect on the grades of white students or low- scoring black students. Perhaps, the study speculated, having a white roommate helps academically prepared black students adjust to a predominantly white university.
That same study found that randomly assigned interracial roommates at Ohio State broke up before the end of the quarter about twice as often as same-race roommates.
Because interracial roommate relationships are often problematic, Dr. Fazio said, many students would like to move out, but university housing policies may make it hard to leave.
"At Indiana University, where housing was not so tight, more interracial roommates split up," he said. "Here at Ohio State, where housing was tight, they were told to work it out. The most interesting thing we found was that if the relationship managed to continue for just 10 weeks, we could see an improvement in racial attitudes."
Dr.Fazio's Indiana study found that three times as many randomly assigned interracial roommates were no longer living together at the end of the semester, compared with white roommates. The interracial roommates spent less time together, and had fewer joint activities than the white pairs.

Q28：What did the study find about randomly assigned interracial roommates at Ohio State University?

细节题。对话中提到，研究发现那随机安排的非同种族的室友在季度时分开的情况是同种族的室友的两倍，因此可知非同种族的室友比同种族的室友分开的情况更多，故选D。

听力原文：
Passage One

Russell Fazio, an Ohio State psychology professor who has studied interracial roommates there and at Indiana University, discovered an intriguing academic effect, In a study analyzing data on thousands of Ohio State freshmen who lived in dorms, he found that black freshmen who came to college with high standardized test scores earned better grades if they had a white roommate—even if the roommate's test scores were low. The roommate's race had no effect on the grades of white students or low- scoring black students. Perhaps, the study speculated, having a white roommate helps academically prepared black students adjust to a predominantly white university.
That same study found that randomly assigned interracial roommates at Ohio State broke up before the end of the quarter about twice as often as same-race roommates.
Because interracial roommate relationships are often problematic, Dr. Fazio said, many students would like to move out, but university housing policies may make it hard to leave.
"At Indiana University, where housing was not so tight, more interracial roommates split up," he said. "Here at Ohio State, where housing was tight, they were told to work it out. The most interesting thing we found was that if the relationship managed to continue for just 10 weeks, we could see an improvement in racial attitudes."
Dr.Fazio's Indiana study found that three times as many randomly assigned interracial roommates were no longer living together at the end of the semester, compared with white roommates. The interracial roommates spent less time together, and had fewer joint activities than the white pairs.

Q29：What did Dr.Fazio find interesting about interracial roommates who had lived together for 10 weeks?

细节题。Fazio教授说：“最有意思的地方是我们发现如果 (非同种族的室友)关系维持了10周左右，我们就会看到他们在种族态度上的进步”。故选A。