1789年,英国建立了保安官制度,即实行了资产阶级共和国的警察制度。( )
参考答案:错
— Do you feel like ______ out?
— No. I'd rather we ______ a taxi.[ ]
A. to drive; take
B. to drive; took
C. driving; take
D. driving; took
关于富丙烯干气的去向,下列表述错误的是()。
A.去催化装置
B.去火炬系统
C.去燃料气总管
D.返回至干气水洗罐