【1,--Today,areyoufreenowIhaveafavortoaskofyou.--_____AItisapleasureBGoaheadCHelpyourselfDAsk,please2,HaditbeenatallpossibleIwouldhavegonetovisithiminthehospital,butI___fullyoccupiedthewholeoflastweek.Aam】
1,--Today,areyoufreenowIhaveafavortoaskofyou.
--_____
AItisapleasureBGoaheadCHelpyourselfDAsk,please
2,HaditbeenatallpossibleIwouldhavegonetovisithiminthehospital,butI___fullyoccupiedthewholeoflastweek.
AamBwasChavebeenDwere
3,Itwasalreadypastmidnightandonlythreeyoungmen___intheteahouse.
AleftBremainedCdelayedDdeserted
第一题为什么不选D,askof怎么理解
第二题中的Haditbeenatallpossible怎么理解做什么成分
第三题中的选项A也有剩下的意思为什么不选A