问题
选择题
A notice was____ in order to remind the students of the changed lecture time. [ ]
A. sent up
B. put up
C. give up
D. set up
答案
答案：B
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A notice was____ in order to remind the students of the changed lecture time. [ ]
A. sent up
B. put up
C. give up
D. set up
答案：B