For a limited time only, LHS Store is offering______of up to 50% on academic software, hardware and accessories for students and

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问题 For a limited time only, LHS Store is offering______of up to 50% on academic software, hardware and accessories for students and teachers.

选项 A、discount
B、discounts
C、discounter
D、discounting

答案B

解析 单词形态:名词1.这是一道单词形态选择题,选项均为discount的不同形式。2.discount是动词,也可作可数名词。可数名词前可以接不定冠词(a、an),定冠词和所有格形式。若都没有则应使用复数形式,因此(B)discounts为正确选项。
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