【1Mymother,togetherwithherstudents,________inShanghaiatthattime.A:isB:wasC:areD:were2Weareheretoprovidethepublic________goodserviceA:forB:withC:inD:of3________ofthisterm,studentshavemadelotsofnewfriendsA:BytheendB:Int】

　　1Mymother,togetherwithherstudents,________inShanghaiatthattime.

　　A:isB:was

　　C:areD:were

　　2Weareheretoprovidethepublic________goodservice

　　A:forB:with

　　C:inD:of

　　3________ofthisterm,studentshavemadelotsofnewfriends

　　A:BytheendB:Intheend

　　C:AttheendD:Totheend

　　选什么不重要，