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【判断题】
一射之地,大约一百五十步
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】如果需要新建一个用户blue,但其密码由该客户第一次登录进系统后修改,可使用哪个命令()
A.
useradd-p''blue
B.
useradd-R''blue
C.
adduser-o''blue
D.
adduser-u''blue
【判断题】If you ’ re not 100 percent comfortable with social media, you don ’ t need to make an effort to learn it.
A.
正确
B.
错误
【单选题】The passage is chiefly about ______.
A.
an effort to protect an endangered marine species
B.
the civilian use of a military detection system
C.
the exposure of a U.S. Navy top-secret weapon
D.
a new way to look into the behavior. of blue whales
【单选题】胎盘合成的激素中,不包括哪种
A.
胎盘生乳素
B.
绒毛膜促性腺激素
C.
雌激素
D.
孕激素
E.
绒毛膜促甲状腺素
【单选题】某企业余姚一个办公室构建适用于20多人的小型办公网络环境,这样的网络环境属于
A.
城域网
B.
互联网
C.
广域网
D.
局域网
【判断题】在位势流场中,任意曲线上的速度环量等于曲线两端点上速度势函数值之差,而与曲线形状无关
A.
正确
B.
错误
【简答题】Filling. Change the form where necessary. Each expression can be used only once. prepare for be bound to stand up for in favor of speculate about in the company of in the form of be liable to invest ....
【简答题】T or F ? In an effort to make a compromise between different religious fractions, Queen Elizabeth I actually defended the fruit of the Reformation.
【单选题】.Such an effort_____ the severe snow disaster didn’t prevent the whole nation from celebrating the traditional Chinese New Year happily.
A.
as the Chinese government has made
B.
has the Chinese government made that
C.
the Chinese government has made that
D.
has the Chinese government made as
【判断题】不可压缩流体在位势流场中,任意曲线上的速度环量等于曲线两端点上速度势函数值之差,而与曲线形状无关。()
A.
正确
B.
错误
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