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【多选题】
基尔霍夫定律包含的基本概念有哪些A.
支路
B.
回路
C.
网孔
D.
节点
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】关于头脑风暴法的说法错误的是( )。
A.
头脑风暴法欢迎各抒己见，自由鸣放
B.
头脑风暴法追求数量，意见越多，产生好意见的可能性越大
C.
头脑风暴法欢迎评论性批判，鼓励对别人提出的观念进行评论
D.
头脑风暴法鼓励巧妙利用和改善他人的设想
【简答题】完型填空。 It was a cold winter's night when I stopped for gas on my way home from work. I was tired and had a slight 1 . I worked in a 2 doctor's office and this was one of those days when the unexpected ...
【单选题】How do you write a story based on a person__________job you are not familiar?
A.
whose
B.
with whom
C.
with whose
D.
to whom
【简答题】It was a cold winter’s night when I stopped for gas on my way home from work．I was tired and had a slight 36 ． I worked in a 37 doctor’s office and this was one of those days when the unexpected happe...
【单选题】According to Paragraph 5, what was the benefit of using horses to plow fields instead of oxen?
A.
They required less food during the day.
B.
They pulled heavier loads.
C.
Their necks were less susceptible to strain.
D.
They worked faster and longer.
【单选题】A plow is a farm ______ used to break the soil before seeds are planted.
A.
instrument
B.
appliance
C.
device
D.
implement
【简答题】求图所示各电路的等效电阻R ab ，其中R 1 =R 2 =1Ω，R 3 =R 4 =2Ω．R 5 =4Ω，G 1 =G 2 =1S，R=2Ω。
【简答题】自第二次以来，全球没有一个地区像西亚地区那样战争不断，频繁的冲突使这里成为世界关注的焦点。读西亚地区简图，回答下列问题。 （1）西亚素有“五海三洲之地”之称，其地理位置特别重要，其中A是__________海。 （2）该区域具有世界意义的自然资源是_________，其大部分要经过图中B附近的_________海峡出口到西欧、美国和日本等。该地区气候干旱，水资源成为当地生活和生产的限制性资...
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