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【单选题】
湿热灭菌是利用热的作用来杀菌,通常在( )中进行?A.
高压蒸汽灭菌器
B.
烘箱
C.
高温水浴锅
D.
微波炉
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反馈参考答案：
举一反三
【单选题】回路电流方程实质上是( )的体现,而结点电压方程实质上是( )的体现,下列答案中正确的是( )。
A.
KVL ， KCL
B.
KCL ， KVL
C.
KCL ， KCL
D.
KVL ， KVL
【简答题】The local government is trying to raise money to (modern) ______ the city% public transport systems.
【简答题】未经出版发行的或者没有进入社会交流的最原始的文献称为______。
【单选题】回路电流方程实质上是( )的体现,而结点电压方程实质上是( )的体现,下列叙述正确的是:
A.
KVL,KCL
B.
KVL,KVL
C.
KCL,KVL
D.
KCL,KCL
【单选题】As the idea of low-carbon life is now _____ accepted, more and more people travel by public transport.
A.
mainly
B.
slightly
C.
widely
D.
deeply
【简答题】()是指未经出版发行的或未进入社会交流的最原始的文献。 A.零次文献 B.一次文献 C.二次文献 D.三次文献
【单选题】Helicopter Moms vs. Free-Range Kids Would you let your fourth-grader ride public transportation without an adult? Probably not. Still, when Lenore Skenazy , a columnist for the New York Sun, wrote abo...
A.
was afraid that he might get lost
B.
enjoyed having the independence
C.
was only too pleased to take the risk
D.
thought he was an exceptional child
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