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【单选题】
You`d better take your umbrella, ______ it rains.A.
． in case
B.
． so that
C.
． in order
D.
． as if
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【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
【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
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