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        1. Ӣҽ̾W(wng) > > }ĿԔ

          }ĿС|Rr(sh)ͣڵ·҂(c)I܇(ni)l(f)F(xin)ÿ(dng)I܇߅܇^(gu)r(sh)I܇(hu)΄(dng)һ@׌Ո(qng)w(qing)cP(gun)ϵԭ@һF(xin)

          𰸡𣺮(dng)I܇߅܇^(gu)r(sh)܇֮gĚͨ׃խ׃󣬉(qing)׃ССڃ܇(c)ĉ(qing)(hu)γ(ni)ĉI܇(hu)΄(dng)һ
          w(qing)ٵP(gun)ϵԽĵط(qing)Խ(dng)I܇߅܇^(gu)r(sh)I܇(ni)ɂ(c)γһ(g)(qing)ʹI܇(ni)
          c(din)w(qing)cٵP(gun)ϵǽ}ĸҪ֪w(dng)r(sh)ٴĵط(qing)ССĵط(qing)

          (x)(c)ϵд
          P(gun)(x)}

          Ŀ (li)Դ

          }Ŀ׹ͨ^(gu)RڹϳʬF(xin)һlʎһ˵һǣ
          A.tSG塢{(ln)
          B.tȡSG{(ln)塢
          C.tS{(ln)Gȡ
          D.tG{(ln)S塢

          鿴𰸺ͽ>>

          Ŀ (li)Դ

          }Ŀf(shu)_

          A. 늳ؽoݹ늕r(sh)D(zhun)黯W(xu) B. L(fng)ȹr(sh)ҪC(j)еD(zhun)

          C. 늟ˮعr(sh)ҪD(zhun)(ni) D. ̫(yng)늳ؿԌC(j)еD(zhun)

          鿴𰸺ͽ>>

          Ŀ (li)Դ

          }ĿP(gun)f(shu)_

          A. κΜضӋ(j)x_(ki)y(c)wx(sh)

          B. ˮ̎?yn)ڲͣ\(yn)(dng)

          C. wۻ^(gu)МضȲ׃(ni)Ҳ׃

          D. ˮ܇?yn)sҺ?yn)ˮıȟ^

          鿴𰸺ͽ>>

          Ŀ (li)Դ

          }Ŀ˕r(sh)}cͬr(sh)ӟ@?yn)ڸߜº?/span>________ڟʳr(sh)ˮֻҪˮʳﲻ(hu)󽹣ʳըmȻδɣʳs׃@Ҫ?yn)?/span>________

          鿴𰸺ͽ>>

          Ŀ (li)Դ

          }Ŀ̫(yng)Դ֮ĸ̫(yng)܌x򡰲ԴՈ(qng)eһ(g)̫(yng)ܵČ(sh)

          鿴𰸺ͽ>>

          Ŀ (li)Դ

          }ĿŒ(du)P(gun)_r(sh)ĴСĹӋ(j)_

          A. Ͳеs200 mA B. ͥ(ji)ܟеs0.1 A

          C. 늱s1 A D. ÿ{(dio)s5 A

          鿴𰸺ͽ>>

          Ŀ (li)Դ

          }Ŀ˶•ĵһ(g)

          A. ^ B.  (tng)С C. (jng) D. Ĥ

          鿴𰸺ͽ>>

          Ŀ (li)Դ

          }Ŀ繝(ji)Mِڼұِ(du)ڰվ^______(\(yn)(dng)oֹ)

          鿴𰸺ͽ>>

          ͬ(x)(c)