【C19】A．stand asideB．stand downC．stand byD．stand in

Their house stands on a hill.（英译中)

The second engineer seemed to know what the sign ______.A.stand byB.stand forC.stood byD.s

The purpose of engine stand-by is that ____.A.the main engine in the stand-by conditionB.a

【C19】A．put forwardB．put downC．put offD．put into

【C9】A．matterB．holdC．workD．stand

Childrens clothes have to be strong to______hard wear.A．stand up toB．stand up forC．stand u