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【多选题】
以下哪些属于光伏发电的优点?A.
光伏发电本身绿色、环保，是前景良好的可再生新能源
B.
光伏发电性能稳定、寿命长
C.
太阳能资源取之不尽，用之不竭
D.
太阳能资源随处可得，可就近发电、供电，避免了长距离输电线路的的电能损失
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举一反三
【单选题】Each company is given considerable _________ so it can know and respond to local markets.
A.
automation
B.
autonomous
C.
autonomy
D.
automobile
【简答题】Listen to a speech by Anna Brooks and choose the correct answer to each question. u01p12.mp3: ( ) 1. Whom is the speech possibly for? ☐ A. Visitors to the company. ☐ B. New s of the compan...
【单选题】Each month Fig Company produces 11,000 units of a product that sells for $18 per unit, and has variable costs of $12 per unit. Total fixed costs for the month are $77,000. A special order is recei...
A.
difference between the offered price and the variable cost per unit
B.
difference between the current fixed cost per unit and the expected fixed cost per unit
C.
difference between the current sales price and the proposed sales price
D.
all of these answers are correct
【简答题】卧式注射机的注射系统与合模系统的位置关系是什么,其 特点是什么? 立式注射机注射系统与合模系统 的位置关系是什么?其 特点是什么?
【简答题】卧式注射机的注射系统与合模系统____。特点是:____。制品推出后可以____,也可以配合 机械手____,适合自动化生产。
【单选题】Jessica’s Antiques issued its 4%, 20-year bonds payable at a price of $288,500 (face value is $300,000). The company uses the straight-line amortization method for the bonds. Interest expense for each...
A.
$12,000
B.
$11,540
C.
$15,000
D.
$12,575
【单选题】A company manufactures a single product. In a computer spreadsheet the cells F1 to F12 contain the budgeted monthly sales units for the twelve months of next year in sequence, with January sales in ce...
A.
=[F3+(0.1*F4)]
B.
=[F3-(0.1*F4)]
C.
=[(1.1*F3)-(0.1*F4)]
D.
=[(0.9*F3)-(0.1*F4)]
【简答题】Look at Jean’s record of expensesfor the company picnic. Today is June 12. Match each situation with the correct result.
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