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【单选题】
以下哪一个是建筑物配线设备：A.
FD
B.
BD
C.
CD
D.
TE
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】The sun rises in the east and sets in the west，so it seems as if the sun__________round the earth. A．were circling B．circles C．is circling D．be circling
【单选题】设q表示产品产量,p表示产品价格,公式∑p1q1-∑p0q1的经济意义是( )。
A.
反映产值变动的绝对额
B.
反映产品产量变动的绝对额
C.
反映由于产品价格变化而使产值变动的绝对额
D.
反映由于产品产量变化而使产值变动的绝对额
【单选题】Instead of ignoring or envying successful students, I made it my mission to _____ the mysterious causes of their success and greatness.
A.
discard
B.
investigate
C.
modify
D.
marshal
【单选题】Instead of ignoring or envying successful students, I made it my mission to ______ the mysterious causes of their success and greatness.
A.
implement
B.
investigate
C.
fluctuate
D.
restore
【简答题】The sun rises in the east.
【单选题】设g表示产品产量，p表示产品价格，公式∑p1q1-∑p0q1的经济意义是( )。
A.
反映产值变动的绝对额
B.
反映产品产量变动的绝对额
C.
反映由于产品价格变化而使产值变动的绝对额
D.
反映由于产品产量变化而使产值变动的绝对额
【单选题】Instead of ignoring or envying successful students, I made it my mission to _____ the mysterious causes of their success and greatness.
A.
investigate
B.
enlighten
C.
fluctuate
D.
implement
【单选题】Instead of ignoring or envying successful students, I made it my mission to ______ the mysterious causes of their success and greatness.
A.
investigate
B.
motivate
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