【判断题】车站办理退还票价手续时,涉及起码里程的票价,要按客、快、卧的起码里程分别计算。
【单选题】We are carrying out market research in the western region from the 15th to the 19th.
A.
We have done the research in the western region.
B.
We haven't done the research in the western region yet.
C.
We have decided not to do research in the western region.
【简答题】完形填空。 Scientific research has a great influence on our society. 1 the one hand, we 2 to provide the research work a free 3 .While on the other hand, we are afraid that some of the research will be 4 t...
【单选题】单层建筑物设有局部楼层的,( )计算建筑面积。