皮皮学，免费搜题
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【单选题】
听力原文： Is your printer out of order? The new Shotgun XT Printer comes with the latest laser jet features and 'smear-free' technology. It also has a 2-year warranty, including free in-person technical support. This means that if you ever have a problem with your printer, we'll send a technician to go fix it. Our technicians are highly trained and certified. What will it cost you? Absolutely nothing. So if you want the assurance of a truly special warranty, stop by Computer Mart and buy a Shotgun XT Printer today. NOTE: Warranty restrictions apply for each purchase. This offer is valid only at participating Computer Mart stores. Void where prohibited. What is being advertised?A.
A copier
B.
A printer
C.
A fax machine
D.
A notebook computer
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】下列船舶对海洋油污染的途径中，事故性排放主要是指船舶发生______等严重海损事故导致的货油舱或燃油舱的溢油。Ⅰ、碰撞;Ⅱ、搁;Ⅲ、触;Ⅳ、严重横;Ⅴ、火灾或爆;Ⅵ、船壳破损。
A.
Ⅰ+Ⅱ+Ⅲ+Ⅳ
B.
Ⅰ+Ⅱ+Ⅲ+Ⅴ
C.
Ⅰ+Ⅱ+Ⅲ+Ⅳ+Ⅴ
D.
以上全部
【单选题】投标人在工程量清单计价时如发现招标人提供的工程量清单中的工程量与有关施工设计图纸计算的工程量差异较大时，招标人应在招标文件要求提交投标文件截止时间至少（ ）日前进行澄清
A.
7
B.
14
C.
15