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【判断题】
海关放行后的有关进出口货物、物品发现少征或者漏征海关无权进行补征、追征税款。
A.
正确
B.
错误
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参考答案:
举一反三
【判断题】滚子从动件可用来传递较大的动力。
A.
正确
B.
错误
【单选题】发生重度颠簸,乘务员的处置程序错误的一项是
A.
马上返回座位做好,系好安全带
B.
立即广播,让旅客坐好
C.
洗手间按的旅客也需要另外提醒
D.
洗手间的旅客不得返回座位
【单选题】How many grams of gold are there in 2.65 moles of Au?
A.
5.22 ×10 2 g
B.
5.22 ×10 3 g
C.
5.22 ×10 4 g
D.
5.22 ×10 5 g
【简答题】The acting direction of static pressure is always in the direction of the acting suce
【简答题】The definition about static pressure is
【单选题】The static pressure and density of the airstream behind the expansion wave are ________.
A.
increased
B.
decreased
【单选题】The static pressure and density of the airstream behind the shock wave are greatly ________.
A.
increased
B.
decreased
【单选题】How many grams of salt does a typical British supper contain?
A.
1.
B.
0.6.
C.
2.
D.
2 or more.
【简答题】The static pressure at any point in a fluid is in all directions
【简答题】How many grams of porridge does he use each morning?
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