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【简答题】
语法的性质有( )、( )和( )。
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举一反三
【单选题】How could they ______ that the police officer had punched the suspect without knowing the facts?
A.
assert
B.
affirm
C.
allege
D.
maintain
【单选题】The doctor explained to the police officer that it was too dangerous to ______ the bullet from his backbone.
A.
exert
B.
exploit
C.
squeeze
D.
capture
【单选题】The police officer told his men to pay more attentionto the man who _______ at the entrance of the hall with a package under hisarm.
A.
has stood
B.
stood
C.
has beenstanding
D.
was standing
【简答题】电气和电子工程师协会的简写是( )。
【单选题】在计算机科学和计算机应用领域中,常用十六进制数表示二进制数是因为()
A.
在计算机内部十六进制数比二进制数占用较少空间
B.
在运算规则上十六进制数比二进制数更加简便
C.
在书写上十六进制数比二进制数更加简洁方便
D.
在运算速度上十六进制数比二进制数更快
【单选题】The police officer is determining who is going to be responsible()the traffic accident.
A.
for
B.
on
C.
in
【简答题】电气和电子工程师协会
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