Having concentrated for a long time he ____ his work, made some coffee and talked with his colleagues.
#4589
A
put on
B
put aside
C
put off
D
put back
推荐题目
—The authors of computer viruses are geniuses.—I agree. If they applied their wisdom to other net technology human beings can benefit, it would be better.
#4910
A
in which
B
through which
C
from which
D
during which
一When did you learn the news that Obama made a trip to Canada as President?一 ____ was on my return．
#4857
A
That
B
It
C
There
D
This
—Did you have any trouble with the customs officer?—________ to speak of.
#4863
A
No
B
Nothing
C
None
D
Neither