Professor Hawking is __________ as one of the world's greatest living physicists.

单项选择题Which of the following is true of the ethnic minority families in the U. S. according to the passage（）

A．Their cultural patterns are usually more adaptable.
B．Their cultural concepts are difficult to comprehend.
C．They don't interact with each other so much as White families.
D．They have closer family ties than White families.

单项选择题The etic approach is concerned with （）

A．the general characteristics of minority families
B．culture-related concepts of individual ethnic groups
C．features shared by various cultures or ethnic groups
D．the economic conditions of different types of families

单项选择题Compared with the etic approach, the emic approach is apparently more （）

A．culturally interactive
B．culture-oriented
C．culturally biased
D．culture-specific

单项选择题What does the author say about the emic approach and the etic approach（）

A．They have different research focuses in the study of ethnic issues.
B．The former is biased while the latter is objective.
C．The former concentrates on the study of culture while the latter on family issues.
D．They are both heavily dependent on questionnaires in conducting surveys.

单项选择题According to the first paragraph, researchers unfamiliar with the target cultures are inclined to （）

A．be overcautious in constructing meaningful measures
B．view them from their own cultural perspective
C．guard against interference from their own culture
D．accept readily what is alien to their own culture