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【单选题】
有关胸导管的叙述,错误的是A.
始于乳糜池
B.
注入左静脉角
C.
收集左、右腰干和肠干的淋巴
D.
穿过膈的食管裂孔入胸腔
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反馈参考答案：
举一反三
【单选题】Value added is equal to the value of a firm's production minus
A.
all of its costs of production.
B.
labor costs.
C.
investment expenditures.
D.
intermediate goods used in production.
【简答题】adj. 最高的,至上的;最重要的,极度的
【单选题】Sam's Semiconductors produces computer chips, which it sells for $10 million to Carl's Computer Company (CCC). CCC's computers are sold for a total of $16 million. What is the value added of CCC?
A.
$6 million
B.
$10 million
C.
$16 million
D.
$26 million
【简答题】简述室内空间的分隔类型。
【判断题】The value added in terms of the services provided by a MTO is significantly less than that provided by the conventional carrier.
A.
正确
B.
错误
【单选题】If the domestic value added before an import tariff for a product is $500 and the domestic value added after the tariff is $550, the effective rate of protection is:
A.
5 percent
B.
8 percent
C.
10 percent
D.
15 percent
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