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【单选题】
We can infer from the passage that______.A.
existing enterprises would be moved and no new industry would be built there
B.
the place chosen added to the cost of the building because of unexpected extra work
C.
damage was done though the lake is still a beautiful place
D.
officials have decided to adopt the proposal of those people concerned
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【简答题】翻译:This promise is also an asset because it is an economic resource that will benefit you in the future when you receive cash from the customer.
【单选题】气压试验时,在试验压力pT作用下,壳体最大总体薄膜应力σT=pT(Di+δe)/(2δe ),应满足以下条件( )。
A.
σT≤0.9∅ReL
B.
σT≤0.85∅ReL
C.
σT≤0.8∅ReL
D.
σT≤0.75∅ReL