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【单选题】
According to the passage, the sensitive plant's leaves move quickly when parts of the pulvini ______.A.
drop off
B.
become limp
C.
revolve
D.
twitch
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举一反三
【单选题】You notice that the price of orange juice at your local grocery store has increased. Which of the following statements is not a possible explanation for the rise in the price of orange juice?
A.
Frosty weather destroys oranges causing the price of oranges to increase.
B.
As a result of an increase in income, consumers wish to purchase more orange juice at every price level.
C.
A recent scientific study is reported in the press that suggests that apple juice may be contaminated with pesticides.
D.
Due to the bioengineering of orange trees, the domestic supply of oranges increases.
【简答题】简述负债和所有者权益的区别?
【单选题】把一容器用隔板分成相等的两部分,左边装氧气 ,右边装氢气 , 两边气体质量相同,温度相同,如果隔板与器壁无摩擦, 则隔板应
A.
向右移动
B.
向左移动
C.
不动
D.
无法判断是否移动
【简答题】配制凉菜的卫生要求有哪些？
【简答题】酸性氧化铝固相萃取柱对酸洗物质吸附力比碱性物质吸附力 。
【单选题】把一容器用隔板分成相等的两部分,左边装 ,右边装 ,两边气体质量相同,温度相同,如果隔板与器壁无摩擦,则隔板应( )
A.
向左移动
B.
向右移动
C.
不动
D.
无法判断是否移动
【简答题】布线时应采取哪些抗干扰措施?
相关题目：
【单选题】把一容器用隔板分成相等的两部分,左边装氧气 ,右边装氢气 , 两边气体质量相同,温度相同,如果隔板与器壁无摩擦, 则隔板应
A.
向右移动
B.
向左移动
C.
不动
D.
无法判断是否移动
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