We were instructed not to use cell phones on the plane because it could cause problems with the pilot's instruments.
A. invited
B. planned
C. told
查看答案
In this school, it is not acceptable to use online maps in reports.
A. considered good enough
B. considered wrong
C. considered impressive
These guidelines make clear what each person is expected to do.
A. programs
B. letters
C. general rules
It's time to make our judgements about the case: Are they guilty or innocent?
A. decisions
B. evidence
C. advice
Students were_____________by the technolgy teacher how to do online research.