【单选题】Not very long ago, a special family system (n. 体系) existed in certain parts of South India. In this system, the actual head of a family unit was the mother's eldest brother, though the mother also had...
【单选题】Questions 下列各are based on the following passage. There was a time not long ago when new science Ph. D. s in the United States were expected topursue a career path in academ/a (学术界).But today, most gra...
A.
They lack the skills and expertise needed for their jobs.
B.
They can choose from a wider range of well-paying jobs.
C.
They often have to seek jobs outside the academic circle.
D.
They are regarded as the nations driving force of change.