施工时下列()措施不能减小施工内力。
A.加设临时墩
B.增设千斤顶
C.设置滑移装置
D.设置前导梁
参考答案:C
亚硝酸盐在酸化条件下,与对氨基苯磺酸反应后与N-1-萘基乙二胺盐酸盐溶液结合,呈现的颜色是[ ]
A.橙黄色
B.玫瑰色
C.黄绿色
D.橘黄色
When Mom looked back on the early days of their marriage,she wondered how they had managed with ________ money.[ ]
A.so few
B.such few
C.so little
D.such little