One of the good aspects of online distance learning is _________.
A.speed
B.convenience
C.easy operation
D.variety of instruction
Sometimes online distance learning can be a problem because _________ .
A.learners can’t afford it
B.learners get too many hints
C.it involves excessive writing
D.it is not available at the weekend
______, he could not cover the whole distance in fifteen minutes.
A.Fast as he ran
B.As he ran fast
C.If he ran fast
D.Since he ran fast
What kind of students may NOT like online distance learning?
A.Those busy with their schedules.
B.Those in need of further education
C.Those unable to attend regular classes.
D.Those in favor of face-to-face teaching.
A.at a distance
B.at ease
C.at intervals
D.at length
The purpose of the advertisement is to______.
A.promote a special flight program
B.recommend long distance flights
C.introduce different flights
D.describe an airlines group
The South American__________ .
A.tends to keep a distance between himself and the person he is speaking to
B.usually stands close to the person he is talkin9.to
C.is often unfriendly when speaking
D.is often cold and distant when speaking
I could just ______ a banner in the distance, but I could not see what's on it.
A.see to
B.clear up
C.make out
D.look at