欧菲光绩效工资:Today we have finished what we set __B__. A.off B.out C.up D.about 为什么选B

What a fine day we have today !(英译中) what's we going to have for supper today? i will off my duty today~~we can have a chat if we have free time~~88 has it stopped_____,mike? we have to do some shopping today. Today we have finished what we set __B__. A.off B.out C.up D.about 为什么选B i have a { we we we } ? A : Have you seen the temperature today? Have we got _____ that we need? 为什么要用have/has finish finish不是非延续性动词吗？ We have a physics class.