16. What will higher education look like in 2050? That was the question __________ Tuesday night by Michael Crow, president of Arizona State University.
A. acknowledged B. approved C. alarmed D. addressed
17. Nowadays, almost all the Chinese people are__________ to basic health care services. This accounts for the fact that the average life expectancy of the Chinese has already risen to75.
A. explicit B. abundant C. accessible D. specific
18. Having been trained for one and a half years, she managed to get a professional qualification ______ a first-degree nurse.
A. corresponding to B. subscribing to C. applying for D. accounting for
