在抗日战争的战略相持阶段,主要的抗日作战方式是
A.敌后游击战争
B.国民党正面战场
C. * * 党正面战场
D.敌后游击战争和国民党正面战场相结合
参考答案:A
There are two thousand students in our school, ______ are girls.[ ]
A. two-thirds in which
B. two-thirds in them
C. two-thirds of them
D. of whom two thirds
拟建砖混结构住宅工程,其外墙采用贴釉面砖,每平方米建筑面积消耗量为0.9m2,贴釉面砖全费用单价为50元/m2。类似工程概算指标为580元/m2,外墙采用水泥砂浆抹面,每平方米建筑面积消耗量为0.92m2,水泥砂浆抹面全费用单价为9元/m2,则该砖混结构工程修正后的概算指标为( )元/m2。
A.571.22 B.61672C.625.00 D.633.28