Question

If this product does not give you complete satisfaction, please return it to the manufacturer, stating when it ________.

A．is purchased B．will be purchased

C．purchases D．has purchased

 

Answer 1

A

【解析】答案：A　考查时态和语态。句意：如果你对产品不完全满意，请退回给生产商，并注明购买的时间。purchase和it构成动宾关系，故应用被动语态。此处说的是一般性情况，故用一般现在时。