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【简答题】
我国旅行社 信息化建设的对策是:(),(),(),()。
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参考答案:
举一反三
【判断题】同余方程的解数是指互不相同的所有解的个数。
A.
正确
B.
错误
【多选题】与二进制数11011等值的数是( )
A.
八进制的33
B.
十进制的29
C.
十六进制的1B
D.
十六进制的27
【单选题】Q:What does Louis Uchitelle mean by “the disposable American” (Line 3, Para. 5)?
A.
Those who see job stability as part of their living standard.
B.
People full of Utopian ideas resulting from affluence.
C.
People who have little say in American politics.
D.
Workers who no longer have secure jobs.
【多选题】同余方程 的解有( )。
A.
1
B.
2
C.
3
D.
4
【简答题】已知 不可逆,则 。
【判断题】原电池电动势与电池反应的书写系数无关,而标准平衡常数与方 程式的书写形式有关。
A.
正确
B.
错误
【单选题】胶合模板板材表面应平整光滑,具有防水、耐磨、耐酸碱的保护膜,并有保温性能好、易脱模和可以两面使用等特点。板材厚度不应小于( ) mm。
A.
10
B.
12
C.
15
D.
18
【单选题】磁罗经中罗盘的主要作用是 。
A.
贮存液体
B.
存放校正器
C.
指示方向
D.
测方位
【简答题】Fat and shy, Ben Saunders was the last kid in his class picked for any sports team. “Football, tennis, cricket - anything with a round ball, I was useless,” he says now with a laugh. But back then he ...
【简答题】Fat and shy, Ben Saunders was the last kid in his class picked for any sports team. “Football, tennis, cricket — anything with a round ball, I was useless,” he says now with a laugh. But back then he ...
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