烟叶烘烤过程中,湿度靠调节天窗和地洞来控制
正确
暂无解析
Onehundredmiles____(be)toofartotravelonfoot.
Thetheoryofblackholesinspace__(accept)bymanyseriousscientistsandastronomers.
产业资本实现正常循环的条件是
Heblamedhispoorperformance_____jetlag
Thereisnopoint______takingFrenchlessonsifyoudontwanttolearnthelanguage.