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题目内容
（河南财经政法大学-大学英语3）
[多选题,10分]
An example will ___________ how these objects work together.
A.show
B.show off
C.demount
D.demonstrate
An example will ___________ how these objects work together.
A.show
B.show off
C.demount
D.demonstrate
参考答案
