1鎿�(j霉)娓畾锛屽湪瀹ゅ鐨勮垝閬╂韩搴﹁寖鍦嶅収(n猫i)锛屼竴鑸埃娴侀€熷害鐐�(銆€銆€)m/s鏅�锛屼汉鍗冲彲鎰熷埌绌烘埃鏂伴銆�

A.0.05

B.0.1

C.0.15

D.0.2

鍙冭€冪瓟妗堬細C

2鐓欑伀钘ュ埗閫犻亷绋嬩腑鐨勯槻鐏槻鐖嗘帾鏂戒腑锛岀厵鐏棩鐨勯厤鍒跺拰娣峰悎鏅傝鍤存妸(銆€銆€)涓夐亾闂�(gu膩n)鍙ｃ€�

A.闋樿棩銆佺ū钘�銆佹贩钘�

B.闋樿棩銆佽钘�銆佺瓚钘�

C.闋樿棩銆佽钘�銆侀亱钘�

D.闋樿棩銆佹贩钘�銆佽钘�

鍙冭€冪瓟妗堬細A

3鐐轰究浜庤ō瑷堝伐浣滆€呴€茶鍒嗘瀽銆佽ō瑷堝拰瑭曞児锛屾噳鍏呭垎鏀堕泦鍜屾暣鐞嗚ō瑷堣€呮墍闇€瑕佺殑鏁�(sh霉)鎿�(j霉)鍜屽悇绋硣鏂欙紝浠ユ湁鏁堝湴鍒╃敤宸叉湁鐨勫闅涚稉(j墨ng)椹楄鏄庝汉姗熺郴绲�(t菕ng)鍏锋湁(銆€銆€)鍘熷墖銆�

A.鏁寸悊婧栧倷璩囨枡鍜屼氦娴佷俊鎭�

B.淇℃伅鍙嶉

C.瀵╂煡

D.闋愭脯鍜岄爯闃�

鍙冭€冪瓟妗堬細A

4涓湅姘戣埅瀹夊叏淇℃伅绯荤当(t菕ng)绠＄悊楂斿埗鏆垎涓夌礆锛屽嵆灞€銆佸湴鍗€(q奴)绠＄悊灞€鍜屽熀灞�锛岀洰鍓嶇郴绲�(t菕ng)娴佺▼鐐�(銆€銆€)

A.鏀堕泦淇℃伅→瑾�(di脿o)鏌ユ牳瀵�→鏁寸悊涓婂牨→鐧�(f膩)甯冨畨鍏ㄤ俊鎭€氬憡

B.鏀堕泦淇℃伅→鏁寸悊涓婂牨→瑾�(di脿o)鏌ユ牳瀵�→鐧�(f膩)甯冨畨鍏ㄤ俊鎭€氬憡

C.鏁寸悊涓婂牨→鏀堕泦淇℃伅→瑾�(di脿o)鏌ユ牳瀵�→鐧�(f膩)甯冨畨鍏ㄤ俊鎭€氬憡

D.鏁寸悊涓婂牨→瑾�(di脿o)鏌ユ牳瀵�→鏀堕泦淇℃伅→鐧�(f膩)甯冨畨鍏ㄤ俊鎭€氬憡

鍙冭€冪瓟妗堬細B

5琛岃粖宸ヤ綔蹇呴爤鍫呮寔(銆€銆€)鐨勫師鍓�銆�

A.鍊嬮珨闋樺皫銆佺当(t菕ng)涓€鎸囨彯銆侀€愮礆璨犺铂

B.闆嗕腑闋樺皫銆佸柈涓€鎸囨彯銆侀€愮礆璨犺铂

C.闆嗕腑闋樺皫銆佺当(t菕ng)涓€鎸囨彯銆侀€愮礆璨犺铂

D.鍊嬮珨闋樺皫銆佸柈涓€鎸囨彯銆侀€愮礆璨犺铂

鍙冭€冪瓟妗堬細C

6鍚堢悊浣跨敤瑭曞児鏄寚鏍规摎(j霉)鍚堢悊鐨勫け鏁堟簴鍓�锛屼緷鎿�(j霉)鏈夐棞(gu膩n)妯欐簴瑕�(gu墨)瀹�锛屽皪甯惰秴妯欑己闄风殑澹撳姏瀹瑰櫒閫茶绗﹀悎浣跨敤姊濅欢鐨�(銆€銆€)瑭曞畾銆�

A.鍚堢悊鎬�

B.瀹屾暣鎬�

C.閬╃敤鎬�

D.瀹夊叏鎬�

鍙冭€冪瓟妗堬細D

7鍙噧鐗╄〃闈㈡垨鍙噧娑查珨涓婃柟鍦ㄥ緢鐭檪闁撳収(n猫i)閲嶅京鍑虹従(xi脿n)鐏劙涓€闁冨嵆婊呯殑鐝�(xi脿n)璞℃槸(銆€銆€)

A.闄扮噧

B.鐖嗙噧

C.闁冪噧

D.闁冮粸

鍙冭€冪瓟妗堬細C

8灏嶈粖杓涜綁(zhu菐n)鍚戞灦鍋�(c猫)鏋�銆佹悥鏋曞琛屽＝鍛界鐞嗭紝鍑′娇鐢ㄥ勾闄愯秴閬�(銆€銆€)骞寸殑閰嶄欢鍏ㄩ儴鍫卞虎銆�

A.10

B.15

C.20

D.25

鍙冭€冪瓟妗堬細D

9瑾�(di脿o)杌�銆佺煯鍨嬪嚭绔欍€佺煯鍨嬮€茶矾銆佸京绀轰俊铏熸锛屽湪姝ｅ父鎯呮硜涓嬬殑椤ず璺濋洟涓嶅緱灏戜簬(銆€銆€)m銆�

A.50

B.100

C.160

D.200

鍙冭€冪瓟妗堬細D

10鐣剁墿浠惰唱(zh矛)閲忎笉鏄庢檪锛屾噳灏囪┎鐗╀欢鍙夎捣闆㈠湴(銆€銆€)mm鍚庢鏌ユ姊扮殑绌�(w臎n)瀹氭€�锛岀⒑瑾嶇劇瓒呰級鐝�(xi脿n)璞″悗锛屾柟鍙亱閫�銆�

A.50

B.100

C.150

D.200

鍙冭€冪瓟妗堬細B

11鍙互婊胯冻鍙嶆噳鍕曞姏瀛歌姹傘€佺啽閲忓偝閬炵殑瑕佹眰銆佽唱(zh矛)閲忓偝閬為亷绋嬭垏娴侀珨鍕曞姏瀛搁亷绋嬬殑瑕佹眰銆佸伐绋嬫帶鍒剁殑瑕佹眰銆佹姊板伐绋嬬殑瑕佹眰鍜屽畨鍏ㄩ亱琛岃姹傜殑杌婇枔瑷倷鏄�(銆€銆€)

A.鏀媽鍣�

B.鍙嶆噳鍣�

C.鎻涚啽鍣�

D.娉�

鍙冭€冪瓟妗堬細B

12鎾叉晳閬囨繒鏄撶噧鐗╁搧鐏伣鏅�锛岀禃灏嶇姝㈢敤(銆€銆€)婊呯伀鍔戞挷鏁戙€�

A.娉℃搏

B.骞茬矇

C.浜屾哀鍖栫⒊

D.楣典唬鐑�

鍙冭€冪瓟妗堬細A

13涓嬪垪瑷倷涓�锛屾噳鐢ㄦ渶寤ｆ硾鐨勯潪瀹氬瀷瑷倷鏄�(銆€銆€)

A.鎻涚啽鍣�

B.绮鹃ぞ瑷倷

C.鍙嶆噳鍣�

D.杌稿瘑灏佽缃�

鍙冭€冪瓟妗堬細B

14鍌寲瑁傚寲鍙嶆噳涓渶閲嶈鐨勫畨鍏ㄥ晱椤屾槸(銆€銆€)

A.鍒嗛ぞ绯荤当(t菕ng)瑕佷繚鎸佸搴曟补婕跨稉(j墨ng)甯稿惊鐠�(hu谩n)

B.淇濇寔鍙嶆噳鍣ㄨ垏鍐嶇敓鍣ㄥ宸殑绌�(w臎n)瀹�

C.鍐嶇敓鍣ㄦ噳闃叉绋€鐩稿堡鐧�(f膩)鐢熶簩娆＄噧鐕�

D.鎳夊倷鏈夊柈鐛ㄧ殑渚涙按绯荤当(t菕ng)

鍙冭€冪瓟妗堬細B

15鑻ュ姞澹撻亷婵炬檪鑳芥暎鐧�(f膩)鏄撶噧銆佹槗鐖�銆佹湁瀹虫埃楂�锛屽墖鎳夐噰鐢�(銆€銆€)锛屽苟鎳夌敤澹撶府绌烘埃鎴栨儼鎬ф埃楂斾繚鎸佸鍔�銆�

A.瀵嗛枆閬庢烤姗�

B.闆㈠績閬庢烤姗�

C.甯跺紡鐪熺┖閬庢烤姗�

D.杞�(zhu菐n)榧撳紡鐪熺┖閬庢烤姗�

鍙冭€冪瓟妗堬細A

16鍗遍毆鍖栧鍝佸畨鍏ㄦ绨界殑绲勫悎褰㈠紡涓笉鍖呮嫭(銆€銆€)

A.鏂囧瓧

B.鍦栧舰绗﹁櫉

C.绶ㄧ⒓

D.瀛楁瘝

鍙冭€冪瓟妗堬細D

17閬嬭几寮锋哀鍖栧姂銆佺垎鐐稿搧鍙婄敤閻垫《鍖呰鐨勪竴绱氭槗鐕冩恫楂旀檪锛屾矑鏈夐噰鍙栧彲闈犵殑瀹夊叏鎺柦鏅傦紝涓嶅緱鐢�(銆€銆€)

A.鍙夎粖銆侀彑杌娿€佺炕鏂楄粖鎼亱

B.閻靛簳鏉胯粖鍙婃苯杌婃帥杌�

C.灏忓瀷姗熷竼鑸�銆佸皬鏈ㄨ埞鍜屾按娉ヨ埞鎵块亱

D.灏堢敤閬嬭几鎼亱杌婂拰鎶灦鎼亱

鍙冭€冪瓟妗堬細B

18涓嬪垪娓呴櫎鏈夋瘨鍖栧鍝佹薄鏌撶殑鎺柦涓�锛屽皪姘板寲閳�銆佹鞍鍖栭墍鍙婂叾浠栨鞍鍖栫墿鐨勬薄鏌�锛屽彲鐢�(銆€銆€)鐨勬按婧舵恫婢嗗湪姹℃煋铏曘€�

A.鍫挎按

B.姘哀鍖栭惖

C.纭唬纭吀閳�

D.纭唬纾烽吀閰堕

鍙冭€冪瓟妗堬細C

19鎵€鏈夊彲鐕冩€ф埃楂�銆佽捀姹�銆佹恫楂旈湩婊村強绮夊〉鑸囩┖姘�(姘�)鐨勬贩鍚堢墿鐧�(f膩)鐢熺殑鐖嗙偢鍧囧爆浜�(銆€銆€)

A.绨″柈鍒嗚В鐖嗙偢

B.鐖嗙偢鎬ф贩鍚堢墿鐖嗙偢

C.寰╅洔鍒嗚В鐖嗙偢

D.鏁撮珨鎬ф贩鍚堢墿鐖嗙偢

鍙冭€冪瓟妗堬細B

20鍦ㄤ竴浜涘彲鑳界敘(ch菐n)鐢熺己姘х殑鍫存墍锛岀壒鍒ユ槸浜哄摗閫插叆瑷倷浣滄キ(y猫)鏅�锛屽繀闋堥€茶姘у惈閲忕殑鐩�(ji膩n)娓�锛屾哀鍚噺浣庝簬(銆€銆€)鏅�锛屽毚绂佸叆鍏�(n猫i)锛屼互鍏嶉€犳垚缂烘哀绐掓伅浜嬫晠銆�

A.13%

B.15%

C.17%

D.18%

鍙冭€冪瓟妗堬細D

鏈枃鍏�(n猫i)瀹规槸2021骞翠腑绱氭敞鍐婂畨鍏ㄥ伐绋嬪斧銆婃妧琛�(sh霉)鍩虹銆嬬繏椤岀簿閬镐簩锛岀偤閬垮厤鑰冪敓閷亷2021骞村悇鐪佸競涓礆娉ㄥ唺瀹夊叏宸ョ▼甯€冭│鍫卞悕鏅傞枔锛屽彲浠� 鍏嶈不闋愮磩鐭俊鎻愰啋锛岄爯绱勬垚鍔熶箣鍚庯紝灞嗘檪鎮ㄥ彲婧栫⒑鍦版帴鏀跺埌鑰冭│鍫辫€冩檪闁撶瓑鐩搁棞(gu膩n)鐨勮€冭│淇℃伅閫氱煡!涔熷彲浠ラ粸鎿婁笅鏂瑰厤璨讳笅杓夋寜閳�锛屽厤璨荤嵅鍙�2021骞翠腑绱氭敞鍐婂畨鍏ㄥ伐绋嬪斧妯℃摤瑭﹂銆侀珮闋昏€冮粸鍜屽倷鑰冪稉(j墨ng)椹楃瓑鍏�(n猫i)瀹�銆�