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【单选题】
According to the passage, the function of the office manager is to ______.A.
provide the necessary information for the local authority
B.
keep a balance between production, marketing and administration
C.
assist management in making appropriate decisions quickly
D.
make sure that administrative work is performed efficiently
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【单选题】有永久性顶盖的室外楼梯,应按建筑物( )的水平投影面积的( )计算。
A.
自然层;全面积
B.
自然层;1/2
C.
楼梯层数;1/2
D.
楼梯层数;全面积
E.
单选题
F.
有永久性顶盖的室外楼梯,应按( )计算。
G.
建筑面积
H.
易
【简答题】有永久性顶盖的室外楼梯，应按建筑物自然层的水平投影面积计算。( )
【判断题】When you must leave during the meal, you should put your napkin on the chair and fold it carefully, but never take it away with you.
A.
正确
B.
错误
【简答题】用CCS命名法命名下列化合物: 、 、