He is ______ a history student at Harvard University.
A: in time
B: at present
C: at a time
D: at once
A: in time
B: at present
C: at a time
D: at once
举一反三
- Questions 22 ～ 25 are based on the following dialogue as to one person’s interview. What do you know about the man from the dialogue A: He is a university student, looking for a part-time job. B: He is a lifeguard but intends to find a better job. C: He is a junior school student working part time as a lifeguard. D: He is a clerk, working in the mailroom of a university.
- ______most school teachers were men, but today there are more women than men. A: At once B: At one time C: At present D: At the time
- Which is the appropriate time of preparing slides according to Prof Ho of Harvard University? </p></p>
- By the time I graduate from university, I __________ (be) a student for 15 years.
- Why does the man mention the university in Boston？ A: He used to be a professor at that university. B: He thinks the student may find useful material there. C: He has plans to visit the university soon. D: He thinks the student should attend a conference there.