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【判断题】
当轴向拉力N作用于A s 合力点及 合力点以内时,发生小偏心受拉破坏。 ( )
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】We find that many children seem to lose their natural drive (动力) ____ shortly after going to school, and end up ____ the ranks of failure. [     ]
A.
to succeed; joining
B.
to succeed; to join
C.
succeeding; joining
D.
succeeding; to join
【简答题】使用os模块的__________()函数可以获取当前目录。
【单选题】Bob often his homework after dinner.
A.
do
B.
does
C.
doing
D.
to do
【单选题】He wanted to do ______ after school. [     ]
A.
a homework
B.
homeworks
C.
some homework
D.
some homeworks
【单选题】He was free from school, ______ he did his homework.
A.
after which
B.
after that
C.
in which
D.
in that
【单选题】依照我国法律规定,定性(识别)适用 。
A.
法律关系的准据法
B.
法院地法
C.
属人法
D.
当事人协议选择的法
【单选题】下面关于绝对路径和相对路径的描述中,错误的是_______。
A.
在Windows操作系统中,绝对路径是指从盘符开始的路径
B.
相对路径是指从当前Python文件所在的目录开始的路径
C.
假设当前工作目录为E:\python\test,使用open("..\file.txt")打开文件时,是从test文件夹下查找file.txt文件
D.
使用os模块中的getcwd()函数可以获取当前路径
【简答题】American _____ begins ___ __ September after a long __ __ __ holiday. There are __ __ __ terms in a school __ __ __. The first term is from __ _ ___ to January, and _ __ __ is from February to June. _...
【简答题】为什么电流互感器不能在副边开路的情况下运行
【简答题】用于家具及室内装饰的木质材料主要有那几大类?
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