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【判断题】
设备的前期管理,对于企业 实现设备管理条例规定的主要任务:“保持设备完好,不断改善和提高企业技术装备水平,充分发挥设备效能,取得良好的投资效益”是最关键的一环。A.
正确
B.
错误
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【单选题】We can come to the ______ that the more we practice，the more skillful we will be.
A.
tradition
B.
generation
C.
conclusion
D.
fact
【单选题】We know from the last paragraph that______.
A.
people in the north are more obsessed with tidiness
B.
where there are less human beings, there are more birds
C.
cultural difference is not clear from south to north in England
D.
people in the south enjoy decorating their gardens with green plants
【简答题】If the B/L states that the goods were shipped“ in apparent good order and condition” then any damage must have occurred（ ）．
【简答题】已知A=x 3 -2x 2 +1，B=-3x 3 -4x 2 +2． 求：3A-B．
【单选题】When we encounter more difficulties, we should be more spirited, and we should be more courageous______.
A.
the more danger we are in
B.
the more in danger we are
C.
we are in more danger
D.
we are in danger more
【简答题】If we contribute more to the world, we will be more rewarded with ______.
【简答题】Why is ti that the __________ (connect) we get, the more disconnected I feel.
【简答题】已知A=-x 3 +2x 2 -1，B=3x 3 +4x 2 -2，求2A-B。
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