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【判断题】
微变等效电路法是在小信号条件下，在给定的工作范围内，将晶体管看成一个线性元件。A.
正确
B.
错误
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皮皮学刷刷变学霸
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【单选题】Some students ______ admitting they were ______ computer games. [ ]
A.
resisted; hooked on
B.
accepted; addicted to
C.
distributed; involved in
D.
refused; devoted to
【简答题】已知secψcosρ=C，证明：
【简答题】英译中: Then concrete is cast round the wires in tension. When the concrete has set, the wires are cut. The contraction of the wires is resisted because they are held by the concrete. They therefore put ...
【单选题】用于连接文件sec1和文件sec2的内容，写入chapter1中的命令是（）
A.
ca tsec1 sec2 chapter1
B.
cat sec1 sec2> chapter1
C.
comm sec 1sec2 chapter1
D.
comm sec1 sec2>chapter1
【单选题】Why does the author speculate that Socrates' disciples may have resisted his lessons?
A.
Because Socrates was ugly.
B.
Because Socrates taught them to be critical.
C.
Because they had a different expectation.
D.
Because they were innocent.
【简答题】Could Food Shortages Bring Down Civilization? [A] For many years I have studied global agricultural, population, environmental and economic trends and their interactions. The combined effects of those...
【单选题】What was true of many employers before the Industry Revolution?
A.
They did not employ any female workers in factories.
B.
They tended to employ single rather than married women.
C.
They employed women in only those jobs that were related to women's traditional household.
D.
They resisted technological innovations that would radically change women's roles.
【简答题】They resisted ______________ (desperate) and won the battle.
【简答题】They resisted and won the battle. (desperation)
【单选题】——Mr President, do you plan to educate your two daughters to be officials?——To tell you the truth
A.
2．——Mr President, do you plan to educate your two daughters to be officials? ——To tell you the truth , 1 hope they can do whatever________their interests. A．fits
B.
matches
C.
suits
D.
Needs
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