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【单选题】
( )起重机是桥架类起重机。A.
B.
塔式
C.
式
D.
轮式
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【简答题】We guarantee to refund your money if you are not delighted with your ___________.
【简答题】阅读理解。 Effort less English Full 6 Months 200% Money Back Guarantee No English club will guarantee the textbooks you buy. No teacher will return money to you if you don't learn anything, but I will! I g...
【单选题】听力原文：I'm going out for a light lunch after reviewing this paper. (A) When did he leave? (B) He can come with us. (C) I'll catch up with you at the cafe. (9)
A.
B.
C.
【简答题】retention money guarantee
【单选题】They guarantee that they will ________ our money if we are not fully satisfied.
A.
return
B.
refund
C.
save
D.
spend
【简答题】We guarantee to refund your money if you are not (delight) with your purchase.
【简答题】评估人员对甲公司的一台生产控制设备进行评估时，了解到以下情况： （1）该设备与目前同类新式控制设备相比，额定操作人员多2名；维护费用每年多支出4000元，其他方面大致相同。 （2）经测定该设备尚可使用3年；确定的折现率为10％。 （3）操作人员年均工资2.6万元；企业适用的所得税率为25％。 要求：请帮助评估人员计算： （1）该设备的年超额运营成本； （2）该设备的年净超额运营成本； （3）该设备...
【单选题】How long is the product usually guaranteed for?
A.
It has a 1-year money back guarantee.
B.
It has a limited 30-day guarantee.
C.
It has a 3-year limited warranty.
D.
It has a 1-year limited warranty.
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