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【判断题】
酵母菌细胞细胞壁是一种“三明治”结构,最外层时甘露聚糖、中间层是蛋白质、最内层是几丁质。A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】If an importer asks his bank to make a telegraphic transfer to an exporter abroad,he should ( )
A.
pay the home currency equivalent of the sum in foreign currency
B.
pay the banks commission
C.
get a permission form the authorities
D.
pay the bank in foreign currency
【判断题】The social democrats believed that socialism could be achieved only through violent revolution and totalitarian dictatorship.
A.
正确
B.
错误
【单选题】The Social Democrats are now in _______ with the Greens.
A.
siege
B.
alliance
C.
resistance
D.
occupation
【单选题】假定工人劳动力价值为8元，每小时劳动创造的价值为1元，工作日为16小时，当劳动力价值下降为4元时，剩余价值率的变化是（ ）。
A.
从100%下降至50%
B.
从100%上升至200%
C.
从100%上升至300%
D.
从lOO%上升至400%
【单选题】Which will be the most powerful political group after the election?
A.
Social Democrats.
B.
Center-right parties.
C.
Socialist parties.
D.
Euro-sceptic parties.
【单选题】If a importer asks his bank to make a telegraphic transfer to an exporter abroad, he should ( )
A.
pay the home currency equivalent of the sum in foreign currency
B.
pay the banks commission
C.
get a permission from the authorities
D.
pay the bank in foreign currency
【单选题】假定工人劳动力日价值是4元，每小时劳动创造的新价值是1元，工作日为8小时。当劳动力日价值下降为2元，而其他情况不变时，剩余价值率的变化是( )。
A.
由50%变为100%
B.
由50%变为200%
C.
由100%变为300%
D.
由100%变为400%
【简答题】衡量微机的主要性能指标有哪些?
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