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  3. DreamakerThe professionals that make your nights comfortableThe Dreamaker Plus

DreamakerThe professionals that make your nights comfortableThe Dreamaker Plus

游客2025-06-15  2
问题 Dreamaker
The professionals that make your nights comfortable
The Dreamaker Plus【K7】______the exclusive coil system everyone’s been talking about.
For the past 50 years, the experts at Dreamaker have dedicated their time and effort to bring the Americans a good night’s rest by using our reliable and proven technology.
Compared to any conventional spring systems available in the industry, the Dreamaker Plus has nearly twice the coils of any others. Quality comfort layers and fabrics【K8】______to ensure a comfortable and durable sleeping surface.
By increasing the wire thickness in the outer two rows, Dreamaker Plus【K9】______ a firmer seating edge, increases the useable sleeping space, and helps to prevent that "roll out of bed" feeling. [br] 【K8】
选项 A、was used
B、have been used
C、are to use
D、will be used
答案 B
解析 主语quality comfort layers and fabrics和use是被动关系，因此要使用被动语态。最恰当的是现在完成时态，故选(B)have been used。
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