题目内容
The goods on this counter ____ at a discount of 25%, like the typewriters, television receivers, dustbins, etc.
A. sell B. sells C. is sold D. are sold
D

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题目内容
The goods on this counter ____ at a discount of 25%, like the typewriters, television receivers, dustbins, etc.
A. sell B. sells C. is sold D. are sold
D