房地产经纪信息共享,既可以提高企业内部办公与信息交流效率,同时为()提供基础。
A.协同办公
B.信息汇总
C.协同管理
D.信息传递
参考答案:A
—— What do you think of this kind of TV set,which ______ in Shanghai?
—— Well, I don’ t care such things.
A.was made
B.is made
C.has been made
D.had been made
新换钢梁或加固杆件的组拼,板层用螺栓均匀拧紧,板层密贴,缝隙用0.3mm插片探入深度不大于()mm。
A.20
B.15
C.10
D.12