[A] Subjects [B] Examiners[C] Computers[D] Observers
[A] Subjects
[B] Examiners
[C] Computers
[D] Observers
[A] Subjects
[B] Examiners
[C] Computers
[D] Observers
Some would consider that an infringement of good manners whereas others would not.
A.an example
B.a violation
C.a problem
D.an indication
A.Poor but brave.
B.Friendly and talkative.
C.A teacher liked by all her pupils.
D.An example her children should follow.
Every product______before it is sold.
A.needs to examine
B.needs to have examined
C.wants examining
D.wants to exam
有一典型金属导体,电导率σ=5×107S/m,ε=ε0。,电流密度为J=106sin[117.1(3.22t-z)]exA/m2,求位移电流密度。
From the tone of the passage we know that the author ______.
A.is curious about how old exactly is "old" for every people
B.is doubtful on any division made between "old" and "young"
C.is for the opinion that age and health are closely connected
D.is against the idea that age is connected with the state of mind
A.It is the same every year.
B.A mark over 70% will pass.
C.It is the same for every exam.
D.A mark over 60% will pass.
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