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【单选题】
在excel2010中,若删除数据表列后,该列____。
A.
被移动
B.
被左侧列填充
C.
仍留在原位置
D.
被右侧列填充
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参考答案:
举一反三
【单选题】以下关于劈裂灌浆的说法,正确的是。( )
A.
劈裂灌浆是用机械将大坝劈开一条缝,然后往缝里灌注水泥浆
B.
劈裂灌浆一般采用循环式注水泥浆
C.
劈裂灌浆一般用于大坝的防渗加固
D.
劈裂灌浆不能采用序孔灌浆
【判断题】只要商品的消费数量在增加,消费者得到的总效用就一定会增加。( )
A.
正确
B.
错误
【多选题】进汽温度过高和过低会使汽轮机()。
A.
振动
B.
叶片冲蚀
C.
叶片断裂
D.
零部件互相碰
【判断题】只要商品的消费数量在增加,边际效用大于零,消费者得到的总效用就一 定在增加。( )
A.
正确
B.
错误
【判断题】只要商品的消费数量在增加,消费者得到的总效用就一定在增加。( )
A.
正确
B.
错误
【单选题】On mood control, the author seems to suggest that we
A.
can control the occurrence of mood.
B.
are often unaware of what mood we are in.
C.
can determine the duration of mood.
D.
lack strategies for controlling mood.
【判断题】只要某种商品的消费数量在增加,消费者得到的总效用就一定在增加。
A.
正确
B.
错误
【单选题】She bought some fish to cook because she felt _____ it. [     ]
A.
in mood for
B.
in a mood for
C.
in the mood for
D.
the mood for
【单选题】One factor that can influence consumers is their mood state. Mood may be defined 【B1】______ a temporary and mild positive or negative feeling that is generalized and not tied 【B2】______ any particular...
A.
as
B.
about
C.
by
D.
with
【单选题】On mood control, the author seems to suggest that we
A.
can control the occurrence of mood.
B.
are often unaware of what mood we are in.
C.
can determine the duration of mood.
D.
lack strategies for controlling moods.
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