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【简答题】
My cousin is three years old and she likes dressing ____ as a fairy
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举一反三
【单选题】欲配制pH=9．0 的缓冲溶液，应选用的物质为( )。
A.
HAc-NaAc [Ka(HAt)=1．8×10-5]
B.
NH4C1-NH3[Kb(NH3)=1．8×10-5]
C.
六次甲基四胺[Kb((CH2)6N4)=1．4×10-9]
D.
甲酸(Ka=1．0×10-4)及其盐
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【单选题】Which of the following is NOT mentioned when Irene talked about the writing part in the project?
A.
They had some historians come and talk to English students about local history.
B.
Students could choose to write in pairs.
C.
They had a third-grade teacher to add notes to tough terminology.
D.
Stories were sent to a historian to make sure that everything was historically accurate.
查看完整题目与答案
【简答题】论说文 根据下面的材料写一篇论说文，题目自拟，要求700字左右。 毛遂于平原君前自荐而成功，《三国演义》中的蒋干自告奋勇去劝降周瑜，结果是“偷鸡不着蚀把米”，中了周瑜的“离间计”。 请以此为话题，谈谈你的理解，不超过700字。
查看完整题目与答案
【简答题】阅读理解 A year after graduation,I was offered a position teaching a writing class.Teaching was a profession I had never seriously considered,though several of my stories had been published.I accepted the...
查看完整题目与答案
【多选题】王勃为“初唐四杰”之首,另三杰是()
A.
杨炯
B.
卢照邻
C.
骆宾王
D.
张若虚
E.
陈子昂
查看完整题目与答案
【单选题】pH=9 的 NH3-NH4Cl 缓冲溶液配制正确的是( )(已知 NH4 的 Ka=1×10 )。
A.
将 35gNH4Cl 溶于适量水中,加 15mol/L 的 NH3•H2O24mL 用水稀释至 500mL
B.
将 3gNH4Cl 溶于适量水中,加 15mol/L 的 NH3•H2O 207mL 用水稀释至 500mL
C.
将 60gNH4Cl 溶于适量水中,加 15mol/L 的 NH3•H2O 1.4mL 用水稀释至 500mL
D.
将 27gNH4Cl 溶于适量水中,加 15mol/L 的 NH3•H2O 197mL 用水稀释至 500mL
查看完整题目与答案
【单选题】项目进度网络图属于哪个过程的产出?
A.
活动定义
B.
活动排序
C.
活动所需时间估算
D.
进度制定
查看完整题目与答案
【简答题】The writing of the play is (actual) __________ finished, I had only a few changes to make.
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【单选题】According to passage, it is telephone that ______.
A.
has made letter writing an art
B.
has prevented wars by avoiding written communication
C.
has made world different from what it was
D.
has caused wars by magnifying and extending human conflicts
查看完整题目与答案
【单选题】What will the counselors at the office do?
A.
Give students hints about writing resumes.
B.
Provide students with jobs that interest them.
C.
Put students in touch with people offering the positions.
D.
Help students pass interviews.
查看完整题目与答案
相关题目：
【单选题】欲配制pH=9．0 的缓冲溶液，应选用的物质为( )。
A.
HAc-NaAc [Ka(HAt)=1．8×10-5]
B.
NH4C1-NH3[Kb(NH3)=1．8×10-5]
C.
六次甲基四胺[Kb((CH2)6N4)=1．4×10-9]
D.
甲酸(Ka=1．0×10-4)及其盐
查看完整题目与答案
【单选题】Which of the following is NOT mentioned when Irene talked about the writing part in the project?
A.
They had some historians come and talk to English students about local history.
B.
Students could choose to write in pairs.
C.
They had a third-grade teacher to add notes to tough terminology.
D.
Stories were sent to a historian to make sure that everything was historically accurate.
查看完整题目与答案
【简答题】论说文 根据下面的材料写一篇论说文，题目自拟，要求700字左右。 毛遂于平原君前自荐而成功，《三国演义》中的蒋干自告奋勇去劝降周瑜，结果是“偷鸡不着蚀把米”，中了周瑜的“离间计”。 请以此为话题，谈谈你的理解，不超过700字。
查看完整题目与答案
【简答题】阅读理解 A year after graduation,I was offered a position teaching a writing class.Teaching was a profession I had never seriously considered,though several of my stories had been published.I accepted the...
查看完整题目与答案
【多选题】王勃为“初唐四杰”之首,另三杰是()
A.
杨炯
B.
卢照邻
C.
骆宾王
D.
张若虚
E.
陈子昂
查看完整题目与答案
【单选题】pH=9 的 NH3-NH4Cl 缓冲溶液配制正确的是( )(已知 NH4 的 Ka=1×10 )。
A.
将 35gNH4Cl 溶于适量水中,加 15mol/L 的 NH3•H2O24mL 用水稀释至 500mL
B.
将 3gNH4Cl 溶于适量水中,加 15mol/L 的 NH3•H2O 207mL 用水稀释至 500mL
C.
将 60gNH4Cl 溶于适量水中,加 15mol/L 的 NH3•H2O 1.4mL 用水稀释至 500mL
D.
将 27gNH4Cl 溶于适量水中,加 15mol/L 的 NH3•H2O 197mL 用水稀释至 500mL
查看完整题目与答案
【单选题】项目进度网络图属于哪个过程的产出?
A.
活动定义
B.
活动排序
C.
活动所需时间估算
D.
进度制定
查看完整题目与答案
【简答题】The writing of the play is (actual) __________ finished, I had only a few changes to make.
查看完整题目与答案
【单选题】According to passage, it is telephone that ______.
A.
has made letter writing an art
B.
has prevented wars by avoiding written communication
C.
has made world different from what it was
D.
has caused wars by magnifying and extending human conflicts
查看完整题目与答案
【单选题】What will the counselors at the office do?
A.
Give students hints about writing resumes.
B.
Provide students with jobs that interest them.
C.
Put students in touch with people offering the positions.
D.
Help students pass interviews.
查看完整题目与答案