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5?€??€????选é￠??€‘è??è????-??‘??°??€é—???￥è§|é?¨???è????-?o”?|?????¤??????? C ??‰?€?

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7?€??€????选é￠??€‘??‰è￡…?‰???¨?μ?é???±?è????‘?”μ??o????-????????—?????o”????”¨??? A ??‰???????…???§è?¨?€?

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8?€??€????选é￠??€‘?ˉ1?o?10#?€?25#?–°?21??–????”????????21???é—a??1????o”????o??¤??°‘??? D ??‰?€?

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9?€??€????选é￠??€‘?????—?“a?§???…??μ???è?a??¨é?????é—?è￡…??????????o”??¨?????? D ??‰?€?

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11?€??€????选é￠??€‘???é…??”μ??§????o?????o???¨?··????????–??–??“????????·è???—?????ˉ??o?????··??????è?¨é?￠é—′è·??|???€è????o??? A ??‰?€?

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12?€??€????选é￠??€‘??€??a3??§?”μé???’???€?????—??o4??§????”μ?????2è?”??￥??¨10V????o¤?μ??”μ?o???????????”μ??????????”μ?????o??? C ??‰?€?

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13?€??€????选é￠??€‘35KVé??????°‘?21?–-è·ˉ??¨?ˉ??”μ??????è???¨???o?¤??°‘??? B ??‰?€?

A?€?200?±5mm

B?€?250?±5mm

C?€?300?±5mm

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14?€??€????选é￠??€‘??¨?????—????-￥??‘?”μ??o????1???‘è??è??????????-????”±?o???‘?”μ??o??¨???é€???‰è￡…???è§?????o???‘?”μ??oè????‘?-‰????′?????‰€??￥??‘?”μ??o?1???‘è??è???—??????aè|????è?3??? B ??‰?°±??ˉ??￥?€?

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15?€??€????选é￠??€‘è￡…??‰?“|?–ˉ??§?”μ??¨???????????¨?????‰è￡…?—??o”???é????–?2??“|?–ˉ??§?”μ??¨?–1??‘??‰??? B ??‰???é??????o|?€?

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16?€??€????选é￠??€‘?????—?“a??€é?1????±??o?????”μ?‰€??§????”μè·ˉ??…é????? D ??‰?€?

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17?€??€????选é￠??€‘110KV??￥????”μ???????????¨??????è|???“?????‰?“a?o???? D ??‰?€?

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18?€??€????选é￠??€‘?±?è????‘?”μ??oè???-????é???”¨?????·??′?–1?????ˉ??? B ??‰?€?

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19?€??€????选é￠??€‘é?”?|???€?…3???è???”¨?o????è?°?“a?§??“??????? B ??‰?€?

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20?€??€????选é￠??€‘é€??”μ?ˉ???“?o§?”?????￡???o?–1??‘?????? C ??‰??‰?…3?€?

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21?€??€????选é￠??€‘??????è????°??¨?????o???????…???ˉ??? A ??‰?€?

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22?€??€????选é￠??€‘é€??”μ?ˉ???“??¨?￡???o??-??—???????¤§?°?????ˉ???“??-?”μ?μ???? A ??‰?€?

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23?€??€????选é￠??€‘??????35KV??·??…è???????ˉ?¤–?￡3?”μ?????ˉ?¤′?—????????????ˉ?¤′?”ˉ????¤1?¤′?????￡?????‘???é????? C ??‰è·??|??????o?‰–é“…(é“?)???èμ·??1?€?

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24?€??€????选é￠??€‘??????????3￠??ˉ??§??′?μ??”μè·ˉ?????€?¤§?ˉ?é€?角??o??? D ??‰?€?

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25?€??€????选é￠??€‘????¨3?€?è§|??‘è?‰??2è???a?????°????????”μè·ˉ??o??°???????????ˉ??? C ??‰?€?

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26?€??€????选é￠??€‘??¨è????¨è￡…?????-é?￥?μ???ˉé????€?1???-é—′??ˉè???????°??? B ??‰?€?

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27?€??€????选é￠??€‘???é€??????—é’???ˉ????”¨?????—?“a??€????????? A ??‰?€?

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28?€??€????选é￠??€‘?????3??¨???é￠????????–1é?￠??¤?–-?????—??? D ??‰??ˉ??￥?????-??o??¨?—?é—′?€?

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29?€??€????选é￠??€‘?ˉ1è??è????-???é?€???é??é?·??¨è??è???·￥é￠‘?”??”μèˉ?éa?????‘¨?????o??? B ??‰??€????€?

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30?€??€????选é￠??€‘?…±??o????”μè·ˉ?????￥?o??–1?3?????????—???è?°?-￡????????ˉ??? B ??‰?€?

A?€??°???o?????￥??°?????‘?°?????????o?????oè?“?…￥??ˉ???é???”μ????????‘?°??????oè?“??o??ˉ

B?€??°???o?????￥??°?????‘?°?????????o?????oè?“?…￥??ˉ???é???”μ????????o?????oè?“??o??ˉ

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31?€??€????选é￠??€‘????¨3?€??”μè·ˉ?????°???è?????????????ˉ??? B ??‰?€?

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32?€??€????选é￠??€‘??‰è￡…?”μ?°”?o?è·ˉ?’??”μ??¨?…?????—?????o”?′§??o??￥?o?????’??”μ??¨?…??????????????o?è?o?????????????o???￥?¤′?‰￠??o??ˉé??????????￥??1????o”??o??°è?????????…?????????ˉ??? A ??‰?€?

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33?€??€????选é￠??€‘??′?μ??”μ??¨??o??¨( )??…??μ???è??è???—????è??è???€???°?o”??‰?‰€????°??€?

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34?€??€????选é￠??€‘?°?????”??¤§??¨?????€?¤§?‰1??1??ˉ??? B ??‰?€?

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35?€??€????选é￠??€‘????·￥?—????é￠????????–1é?￠?????—??? A ??‰?–1?3????è???????-è?…????—?é—′?€?

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36?€??€????选é￠??€‘??“TTL???é??é—¨??‰?¤???aè?“?…￥??ˉ?—??????oé???…???ˉè?????èμ·?12?‰°?????€è??è???¤????è?“?…￥??ˉ??? C ??‰?€?

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37?€??€????选é￠??€‘è?a??€?¤?è°???ˉè???”μè·ˉ???????¨3?€??”μè·ˉ??‰??? C ??‰???????€?

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38?€??€????选é￠??€‘?????—???è?°??-??? A ??‰??ˉ??￥é€??????′?μ??”μ??oè????-?€?

A?€??”μ??￠é“????????????????

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39?€??€????选é￠??€‘?|?????????“??‰?????????é???”μ????”μ?μ??¤§?o?????????€?¤§?…?è???”μ?μ???????èˉ￥?????? A ??‰?€?

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40?€??€????选é￠??€‘é?????é…??”μ??¤??-?????€?…3?????o?????—???????—?????…??“????é€?é?“????o|?????—?°??o???? D ??‰?€?

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41?€??€????选é￠??€‘?°????è·?é????¨è?“??o?”μ??????è?“?…￥?”μ?????????????…3?3???ˉ??? A ??‰?€?

A?€???????

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42?€??€????选é￠??€‘?”μ???????????¨??¨é￠?????”μ???????????2??????é—?èˉ?éa?è|??±???ˉ?????¨??′??￠????????????é￠?é?2?€§èˉ?éa???-?o”???é—???? A ??‰????€?

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D?€??…-

43?€??€????选é￠??€‘????€§è′?è????????????3￠??ˉ??§??′?μ??”μè·ˉ??-?????“??ˉ??§??…?ˉ?é€?角?±???30?°?—??????-?μ??o??????????é￠?????”μ?μ???????é—????????-￡??‘é￠?????”μ?μ?????ˉ”?o”???è?3??€?1??…3?3???? B ??‰?€?

A?€??-‰?o?

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D?€??????????

44?€??€????选é￠??€‘?????“???è§|??‘?????ˉ??§??…??′?μ??”μè·ˉ????”¨???????-￥?3￠??￠??o??? D ??‰?€?

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45?€??€????选é￠??€‘??o???é??????-￥?”μ??¨??o?????¨?€??¨3????€§?????“?”μ??‘?”μ???é???????–è??è′?è???—??o”??? C ??‰?€?

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D?€?????–-?”μ?o?

46?€??€????选é￠??€‘?????—?“a?§??????ˉ??‰???????”??¤§?”μè·ˉ???è§￡?3?????‰1??1??? D ??‰?€?

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D?€?é€??o???????è???¤????????”μè·ˉ

47?€??€????选é￠??€‘???????’?è????—?¤?????”μè·ˉ??????è|?????????ˉ??? C ??‰?€?

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48?€??€????选é￠??€‘??“??′?μ??”μ??¨??o???è??èμ·??¨?—?????????—??’é?¤??…é???????a?–???-é”?èˉˉ?????ˉ??? D ??‰?€?

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C?€??￡€??￥???é????¨?????±?￡?????????ˉ??|?-￡??????????????–??′??￠??????

D?€??”1???????￡?????????￠??‘??????é?o?o?

49?€??€????选é￠??€‘??¤?–-????o”?”μ??¨???????¤§?°?è|??”¨??? A ??‰?€?

A?€??3???‰?????????

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50?€??€????选é￠??€‘????”μ??·é—′????o’??????????·??o”???è?…è???…??13????€??????? D ??‰?€?

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51?€??€????选é￠??€‘??¨????”μ?‰€?o???????è·ˉ????·￥???????o”??????????§??·￥????￥¨??? B ??‰?€?

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52?€??€????选é￠??€‘é?”?|???€?…3???è???”¨?o????è?°?“a?§??“??????? A ??‰?€?

A?€?????–-??-è·ˉ?”μ?μ?

B?€?????–-?°??”μ?μ????é?”?|???|?”μè???¤?

C?€?é?”?|??”μ?o?????€’é—??“???????????–-?°??”μ?μ?

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53?€??€????选é￠??€‘?°‘?21??€?…3??1?°§??“??2??¨???è???¨???€è??è§??????¨???é—????????—???o?¤??°‘??? C ??‰?€?

A?€?10?±1mm

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54?€??€????选é￠??€‘?o’?????¨???????”¨??ˉ??€?1???? A ??‰?€?

A?€?????¤§?”μ?μ???o?°??”μ?μ???????é???”μ?????o????”μ???

B?€?????o?é????-??????????????°è???–1??§???

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55?€??€????选é￠??€‘?????o?o?è·ˉ?–??·￥è???¨???-?????‰?o???‘??????????—??????‰?o??￡’?–1??‘?????‰?o??–1??‘èˉ￥??? B ??‰?€?

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56?€??€????选é￠??€‘?3￠??￠?μ?é???3???ˉè§??ˉ??3￠??￠?????? C ??‰??????è€???¤?–-?”μ?-??”μè·ˉ??…é????1????–1?3??€?

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57?€??€????选é￠??€‘??1???????”μ?3???????????”μ??…??μ???????±??”¨??·??????????”¨?”μè§???????????????°?€???‰è????’??°??‰??’????±??”¨??·????”¨?”μ?—?é—′?????￥?……?????‘??￥?”μ?€?????”μè???¤????????????????é??????”μè??????’????è?3?”¨??·é?€è|?????§°?1???o??? D ??‰?€?

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58?€??€????选é￠??€‘?o????é?????è￡…?????¨?????€???é????????????????????è|????è??????°??o???? C ??‰?—?é—′???è??è??????o????é??????€?

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59?€??€????选é￠??€‘??¨?oˉ?”μ????-￡??|?o¤?μ??”μè·ˉ??-????????—???????-￡????????ˉ??? C ??‰?€?

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