房屋实物状况查看的注意事项包括()。
A.看房顶是否有漏水
B.看装饰装修情况
C.户型是否方正
D.关注电梯质量
E.关注房龄情况
参考答案:A, C, D
—What are you going to do this weekend?
— I _____ yet.[ ]
A. haven't decided
B. won't decide
C. have decided
D. didn't decide
锅炉用金属材料在使用条件下应具有规定的()和抗疲劳性能。
A.强度
B.韧性
C.伸长率
D.抗腐蚀性能