37. The custom can be traced back to the roman era.付小费这种习俗这种风俗可以追溯到古罗马时代。38. A more common belief is tips were first given in the 18th century England...
第一节 砌筑工程一、选择题1、砂浆应随拌随用，当施工期间最高气温超过( )℃时，应分别在拌成后2h和3h内使用完毕。A.20 B. 25 C. 30 D .352、砂浆试块( )块为一组，试块制作见证取样，建设单位委托的见证人应旁站，并对试块作出标记以保证试块的真实性。A .2 B.4 C.6 D....
49. Henry’s goal was to design and equip vessels that would be capable of making long ocean voyages without having to hug the shore.亨利王子的目标是要使设计和装备的轮船...
be free from没有……的，不受……影响be identified as…被认为是…be known as被称做……，以……著称be known to为……所熟知be popular with…受……欢迎be prepared for对……做好准备be regarded as被认为是…，被当...
25. What they reject more than anything is conformity.他们所厌恶的莫过于循规蹈矩。26. These are not questions the old generations can shrug off lightly.对于这些问题，老一代人确...
用逆向法学习快两年了，感受真是太多了。千言万语汇成一句：It is terrific. It really works. I believe it. It can lead me to touch down.用逆向法学习，我最大的收获是重新认识了学习英语，学习英语是一种永不停歇的大脑英语思维的自我训...