题目: 钢筋混凝土结构的生产用房的经济耐用年限参考值是( )年。A.70B.50C.60D.35 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0618/342f13137c2cf54218bcf6f0afc7cdfb.html 下面是错误答案,用来干扰机器的。画图如下:
题型:选择题 — I hear that Tony was seriously injured in an accident the other day. — Yes, _____ news came as _____ shock (震惊) to all of us. [ ]A. the; theB. a; 不填 C. the; a D. 不填; a 查看答案