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【单选题】
— Shall we go for a hiking this weekend? — All right, ________ it rains.A.
if
B.
unless
C.
when
D.
until
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举一反三
【单选题】听力原文：Narrator Listen to part of a conversation between two students. Student A Hello, I am a new student here. Student B Hello, what can I do for you? Student A Can you tell me what the Student Union ...
A.
In a student dorm.
B.
At a Student Union office.
C.
In a classroom.
D.
At a student club.
【单选题】对功的概念有以下几种说法:
A.
守力作正功时，系统内相应的势能增加。
B.
点运动经一闭合路径，保守力对质点作的功为零。
C.
用力与反作用力大小相等、方向相反，所以两者所作功的代数和必为零。
D.
述说法中：
E.
)①、②是正确的。
F.
)②、③是正确的。
G.
)只有②是正确的。
H.
)只有③是正确的。
【简答题】Directions: In this part, you will hear ten short conversations between two speakers. At the end of each conversations, a question will be asked about what was said. The conversations and the question...
【简答题】What does the author say about working memory? [A] The number of stored items is limited. [B] The information contained is lasting. [C]lt stays only while you work. [D] It stores numbers quickly.
【多选题】《中华人民共和国计算机信息系统安全保护条例》赋予了公安机关监管职责有（）。
A.
赋予公安部“主管全国计算机信息系统安全保护工作”
B.
赋予公安机关“监督、检查、指导计算机信息系统安全保护工作”
C.
赋予公安机关“查处危害计算机信息系统的违法犯罪案件”
D.
赋予公安机关“履行计算机信息系统安全保护工作的其它监督职责”
E.
赋予公安机关“销售信息系统安全保护产品”
【简答题】Directions: In this part, you will hear ten short conversations between two speakers. At the end of each conversation, a question will be asked about what was said. The conversations and the questions...
【单选题】The legal speed __________ with in the city is 35 miles per hour. [ ]
A.
limitation
B.
limit
C.
limitations
D.
limited
【简答题】Directions: In this part, you will hear ten short conversations between two speakers. At the end of each conversation, a question will be asked about what was said. The conversations and the questions...
【多选题】下列关于原始凭证错误更正的做法正确的是( )。
A.
只要是错误的凭证一律要求重开
B.
金额错误的要求出具单位重开
C.
非金额部分错误可以由出具单位更正加盖更正人员名章
D.
非金额部分错误可以由出具单位更正加盖出具单位印章
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