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【单选题】
灭火器B类火灾配置场所为中危险级时,灭火器的单位灭火级别的最大保护面积为( )m2/B。
A.
0.5
B.
1.0
C.
1.5
D.
2.0
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【简答题】5.The customers would love to see that __________.A. they got something more with no extra cost and that we      gave up more than they did B. they have a choice between two sales people selling      ...
【多选题】常用温度传感器包括( )。
A.
热敏电阻
B.
热电偶
C.
涡流传感器
D.
热电势
E.
可调电阻
【单选题】甲向乙订购15万元货物,双方约定:“乙收到甲的5万元定金后,即应交付全部货物。”合同订立后,乙在约定时问内只收到甲的2万元定金。下列说法哪一个是正确的?( )
A.
实际交付的定金少于约定的数额,视为定金合同不成
B.
实际交付的定金少于约定数额的,视为定金合同不生效
C.
实际交付的定金少于约定数额的,视为定金合同的减少
D.
当事人约定的定金数额超过合同标的额的20%,定金合同无效
【判断题】在回收站底稿列表中,选中一张或多张工作底稿,然后单击右键菜单“删除”,可以彻底删除所选中的底稿。
A.
正确
B.
错误
【简答题】The between consumption and investment must be corrected in order to achieve sustained economic growth.
【单选题】The little kid can help himself _____ his favorite toys.
A.
to
B.
in
C.
for
D.
On
【简答题】简述紫花苜蓿利用注意事项。
【简答题】简述紫花苜蓿利用注意事项
【单选题】The growing speed of a plant is influenced by a number of factors, _______ are beyond our control.
A.
5.The growing speed of a plant is influenced by a number of factors, _______ are beyond our control. A.most of them
B.
most of which
C.
most of what
D.
most of that
【判断题】The issuing bank must hold itself responsible if there is any discrepancy between the goods shipped and the shipping documents presented.
A.
正确
B.
错误
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