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【单选题】
下列关于栏板的叙述正确的是()
A.
栏板高度可小于250mm
B.
栏板高度超过300mm
C.
V=栏板外边线长度*断面面积(内的栏板不计算)
D.
工程量单位是m2
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参考答案:
举一反三
【简答题】12 Section C Conversation 2 17.A) TV sets. B) Music players. C) Desk top computers. D) Digital cameras. 18.A) 270 dollars. B) 280 dollars. C) 29...
【单选题】孩子能知道“我”和他人的区别是( )
A.
产生自我意识的表现
B.
辩别能力发展的表现
C.
思维真正产生的表现
D.
智力发展进入新阶段的标志
【单选题】A technician is attempting to remove a number of viruses from an infected system. The antivirus software in use is fully updated and has detected the viruses. However, a message stating that the file ...
A.
Change the permissions on the file.
B.
End the running process.
C.
Run the antivirus scan again.
D.
Use the command line to delete the file.
【单选题】May I sit here? ( )
A.
Yes, with pleasure.
B.
Yes, your pleasure
【单选题】孩子能知道“我”和他人的区别是()
A.
产生自我意识的表现
B.
辨别能力发展的表现
C.
思维真正产生的表现
D.
智力发展进入新阶段的标志
【单选题】The following is a shell program, read the code and answer the question:(comments: "tar rvf ... " is used to append the file into an archive) for i in `find $1 – name *.c -print` do tar rvf back.c $i ...
A.
all the files with the suffix  .c in the system
B.
The argument specified  in the command line to determine the starting directory for the searching
C.
all the files with the suffix  .c in /dev/null
D.
The argument specified  in the command line to determine the file type for the searching
【多选题】我国目前旅行社普遍存在的状况是:()。
A.
企业规模小
B.
经营过于集中
C.
实力弱
D.
效益较差
【多选题】语言是导游进行导游讲解和同游客进行()的主要手段
A.
信息传递
B.
权益维护
C.
心理关怀
D.
文化交流
E.
情感沟通
【单选题】我们所熟知的急救要穴人中,又称为水沟,位于( )。
A.
任脉
B.
督脉
C.
带脉
D.
冲脉
【单选题】Consider this line from William Faulkner's As I Lay Dying: Darl Jewel and I come up from the field, following the path in single file. Although I am fifteen feet ahead of him, anyone watching us from ...
A.
First person singular
B.
First person plural
C.
Second Person
D.
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