问题
选择题
The computers are _____ sale _____ ＄500! [ ]
A. on; for
B. in; at
C. of; to
D. at; on
答案
答案：A
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The computers are _____ sale _____ ＄500! [ ]
A. on; for
B. in; at
C. of; to
D. at; on
答案：A