【单选题】The fruit _______ for several days. It doesn't look fresh now. We'd better throw it away. [ ]
【简答题】In England, we look forward to our birthdays for 3 days a year! We invite special people to celebrate it with us. The Presents Presents are opened as soon as the children are awake. They can’t wait ...
【单选题】The days we look forward to ____at last.
【单选题】The days we look forward to _____ at last. [ ]
【单选题】根据《合同法》规定,违约责任的承担方式有()。
【单选题】关于屋面保温层的构造措施,下列哪项是错误的?
A.
保温层设置在防水层上部时,保温层的上面应做保护层
B.
保温层设置在防水层下部时,保温层的上面应做找平层
C.
保温层设置在坡度较大的屋面时应采取防滑构造措施
D.
吸湿性保温材料不宜用于封闭式保温层,但经处理后可用于倒置式屋面的保温层