钢筋网材料宜采用Q235钢，钢筋直径宜为8mm，一般不大于12mm，过粗易使喷层产生裂纹；钢筋应（）后使用。
参考答案：冷拉调直
Dr. Green, as well as his wife and children, ______ visit Beijing this winter.
A．was going to
B．were going to
C．is going to
D．are going to
产品验收入库，结转完工产品，应编制的会计分录为( )。
A．借：库存商品贷：生产费用
B．借：库存商品贷：制造费用
C．借：库存商品贷：管理费用
D．借：库存商品贷：生产成本
