A、distracted
B、contracted
C、subtracted
D、extracted
A、distracted
B、contracted
C、subtracted
D、extracted
A、resource-provider
B、controller
C、prompter
D、organizer
When research is (8)_____,the professor expects the student to take it actively and to complete it with (9)_____ guidance. It is the (10)_____ responsibility to find books, magazines, and articles in the library. Professors do not have the time to explain (11)_____ a university library works; they expect students, (12)_____ graduate students, to be able to exhaust the reference (13)_____ in the library. Professor will help students who need it, but (14)_____ that their students should not be (15)_____,dependent on them. In the United States professors have many other duties (16)_____ teaching, such as administrative or research work. (17)_____, the time that a professor can spend with a student outside of class is (18)_____.If a student has problems with classroom work, the student should either, (19)_____ a professor during office hours (20)_____ make an appointment.
A.If
B.Although
C.Because
D.Since
【C1】
A.If
B.Although
C.Because
D.Since
【21】
A.If
B.Although
C.Because
D.As
A、medium distance
B、long distance
C、personal distance
D、short distance
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