" I was wondering if you ______ give me a stamp?" " I think I' ve got some. Here you are."A、mayB、mightC、willD、could
" I was wondering if you ______ give me a stamp?" " I think I' ve got some. Here you are."
A、may
B、might
C、will
D、could
相关考题：
1．I ______they ______tomorrow．A． think; won’ t comeB． don- t think ; comeC． don't think; will comeD． think; come
一I'm very tired. I've please just finished work .--- ____.A. Well，you'd better go home and have a good restB. Oh，great! CongratulationsC.Ok,I'11 give it to you tomorrow.
Kathy, I’d like you to meet Maggie Jacobs.(). Maggie. You’re doing a great job.A、 I‘m pleased to meet youB、 It’s great to see you againC、 I' m happy to meet you too
What can I do for you, Madam?()500yuan in cash to my son in Beijing University.A、 You’d better remitB、 I'd like to remitC、 I'd rather remit
B 宽度优先（种子染色法）5．关键路径几个定义： 顶点1为源点，n为汇点。a. 顶点事件最早发生时间Ve[j], Ve [j] = max{ Ve [j] + w[I,j] },其中Ve (1) = 0;b. 顶点事件最晚发生时间 Vl[j], Vl [j] = min{ Vl[j] – w[I,j] },其中 Vl(n) = Ve(n);c. 边活动最早开始时间 Ee[I], 若边I由j,k表示，则Ee[I] = Ve[j];d. 边活动最晚开始时间 El[I], 若边I由j,k表示，则El[I] = Vl[k] – w[j,k];若 Ee[j] = El[j] ，则活动j为关键活动，由关键活动组成的路径为关键路径。求解方法：a. 从源点起topsort,判断是否有回路并计算Ve;
根据提供的信息和语言素材设计教学方案，用英文作答。?设计任务：请阅读下面学生信息和语言素材。设计一节英语口语课的教学方案。教案没有固定格式，但须包含下列要点：?·teaching ;objectives?·teaching ;contents?·key ;and ;difficult ;broints?·major ;stebrs ;and ;time ;allocation?· ;activities ;and ;justifications?教学时间：45分钟?学生概况：某城镇普通中学九年级(初中三年级)学生，班级人数40人，多数已经达到《义务教育英语课程标准(2011版)》四级水平，学生课堂参与积极性一般。?语言素材：?;Boy ;1: ;Wow, ;how ;luck!?;Girl ;1 ;: ;What ;would ;you ;do ;if ;you ;won ;the ;lottery??;Boy ;1 ;: ;If ;I ;won ;the ;lottery, ;I'd ;give ;the ;money ;to ;the ;Zoo. ;I ;want ;to ;helbr ;the ;brandas.?;Girl ;1 ;.. ;That's ;a ;good ;idea ;! ;I ;know ;what ;I' ;d ;do. ;If ;I ;won ;the ;lottery, ;I' ;d ;buy ;a ;big ;house ;for ;my ;family.?;Girl ;2.. ;Really? ;I'd ;brut ;the ;money ;in ;the ;bank. ;Then ;I'd ;just ;watch ;it ;grow!?;Boy ;2: ;Hmm ;... ;I ;think ;I'd ;give ;the ;money ;to ;medical ;research. ;I'd ;want ;to ;helbr ;other ;breobrle.?
根据提供的信息和语言素材设计教学方案，用英文作答。 设计任务：请阅读下面学生信息和语言素材。设计一节英语口语课的教学方案。教案没有固定格式，但须包含下列要点： ·teaching ;objectives ·teaching ;contents ·key ;and ;difficult ;broints ·major ;stebrs ;and ;time ;allocation · ;activities ;and ;justifications 教学时间：45分钟 学生概况：某城镇普通中学九年级(初中三年级)学生，班级人数40人，多数已经达到《义务教育英语课程标准(2011版)》四级水平，学生课堂参与积极性一般。 语言素材： ;Boy ;1: ;Wow, ;how ;luck! ;Girl ;1 ;: ;What ;would ;you ;do ;if ;you ;won ;the ;lottery ;Boy ;1 ;: ;If ;I ;won ;the ;lottery, ;I'd ;give ;the ;money ;to ;the ;Zoo. ;I ;want ;to ;helbr ;the ;brandas. ;Girl ;1 ;.. ;That's ;a ;good ;idea ;! ;I ;know ;what ;I' ;d ;do. ;If ;I ;won ;the ;lottery, ;I' ;d ;buy ;a ;big ;house ;for ;my ;family. ;Girl ;2.. ;Really ;I'd ;brut ;the ;money ;in ;the ;bank. ;Then ;I'd ;just ;watch ;it ;grow! ;Boy ;2: ;Hmm ;... ;I ;think ;I'd ;give ;the ;money ;to ;medical ;research. ;I'd ;want ;to ;helbr ;other ;breobrle.