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【简答题】
测得放大电路中处于放大状态的晶体三极管直流电位如图所示,该三极管的类型为( ),直流电位为 6V的电极为三极管的( )极。
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【多选题】(13-15题共用题干)患者女性,23岁,未婚,患肺结核1年,医生给予化疗方案进行治疗。肺结核化学治疗原则的描述,正确的是 ( )
A.
间断使用抗结核药
B.
尽量使用单一药物
C.
早期使用抗结核药
D.
给予足量药物
E.
坚持完成规定疗程
【简答题】二、单项选择。 1. — Where is the ball? I can ’ t see it. — It’s ____ the door. A. near B. next to C. under D. behind 2. —Aunt Wang isn’t at home. Can you help her ____ her baby? — Sure. A. look like B. look ...
【单选题】As is known to all，________ People’s Republic of China is ________ biggest developing country in the world. [ ]
A.
the；/
B.
/；the
C.
the；the
D.
/；/
【简答题】These days, most people in Britain and the US do not wear formal (正式的) clothes. But sometimes it is important to wear the right thing. Many British people don't think about clothes very much. When the...
【简答题】组织商品合理运输的途径有哪些?
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