The dog handlers learned before the searches that ______.
A. each search area contained three target scents
B. there was actually no target scent in the search area
C. some target scents may be labeled with a special mark
D. their dogs were expected to find the scents of red paper
查看答案
A．outB．upC．offD．in
A. out
B. up
C. off
D. in
A．attributed toB．opposed toC．referred toD．related to
A. attributed to
B. opposed to
C. referred to
D. related to
【B17】
A. Forgetting
B. Asking
C. Remembering
D. Knowing
The official mascots of Athens 2004 represent all the following EXCEPT ______.
A. light and music
B. equality
C. fair play
D. brotherhood
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