答案:B
The bus is too crowded. I prefer ______ rather than _____. [ ]
A. walk home; take the bus
B. to take the bus; walk home
C. to walk home; take the bus
对于双联火道带废气循环的焦炉,每对火道的隔墙上部有废气循环孔,下部有跨越孔。